SlideShare uma empresa Scribd logo
1 de 22
ALLOYS
MEANING ,[object Object],[object Object],[object Object]
Example of alloy products. Body parts of a car Golden jewelleries Rims
Arrangement of atoms in Metals ,[object Object],[object Object],When a force is being applied…. The layers can  slide over  each other easily. ,[object Object],[object Object],[object Object],[object Object]
Arrangement of atoms in alloys Pure metal A Pure metal B ,[object Object],[object Object],[object Object]
Arrangement of atoms in alloys Pure metal A Pure metal B
Arrangement of atoms in alloys ,[object Object],[object Object],[object Object],Thus make an alloys  not ductile  and  not malleable  but  harder  and  stronger  than the original constituent metals.
[object Object],[object Object],Experiment  9.1
[object Object],[object Object]
Variables: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Procedure string meter ruler weight ,[object Object],steel ball bearing block of alloy / metal ,[object Object],[object Object],Set up the apparatus as shown in Figure 1 below.
[object Object],[object Object],[object Object],[object Object]
Results 2.5 2.3 2.5 2.4 Brass 3.2 3.3 3.1 3.2 Copper Average 3 2 1 Diameter of dents (cm) Blocks
Conclusion ,[object Object],[object Object]
TEST YOUR UNDERSTANDING ,[object Object],1. Alloys are materials that contain A. only an element. B. two elements only. C. more than one element  D. hydrogen and carbon elements only.
2. Steel is harder than pure iron. This is because the atoms of steel are … A. more difficult to compress. B. More compact. C. More difficult to slide over one another. D. Smaller but heavier.
2. Which of these are the properties of alloys? A. Ductile. B. Malleable. C. Ductile and malleable. D. Not ductile and not malleable.
Sorry, try again. Click here to go to previous question.
Congratulations. You are correct. Click here to proceed
Congratulations. You are correct. Click here to proceed
Congratulations. You are correct. Click here to proceed
[object Object],[object Object],[object Object],[object Object]

Mais conteúdo relacionado

Mais procurados (20)

Titanium and it’s alloys
Titanium and it’s alloysTitanium and it’s alloys
Titanium and it’s alloys
 
Microstructures
MicrostructuresMicrostructures
Microstructures
 
Non metals
Non metalsNon metals
Non metals
 
Types of steels
Types of  steelsTypes of  steels
Types of steels
 
Stainless Steel
Stainless SteelStainless Steel
Stainless Steel
 
Alloys
AlloysAlloys
Alloys
 
Alloys and its application and uses.
Alloys and its application and uses.Alloys and its application and uses.
Alloys and its application and uses.
 
Steel Making: Lecture deoxidation
Steel Making: Lecture deoxidationSteel Making: Lecture deoxidation
Steel Making: Lecture deoxidation
 
Alloy Steel
Alloy SteelAlloy Steel
Alloy Steel
 
Alloy-Effect of Alloying Elements in Iron and Steel.pdf
Alloy-Effect of Alloying Elements in Iron and Steel.pdfAlloy-Effect of Alloying Elements in Iron and Steel.pdf
Alloy-Effect of Alloying Elements in Iron and Steel.pdf
 
Alloy steels
Alloy steelsAlloy steels
Alloy steels
 
Extractive metallurgy (Basic Principles)
Extractive metallurgy (Basic Principles) Extractive metallurgy (Basic Principles)
Extractive metallurgy (Basic Principles)
 
Steel MAking: Lecture BOS and EAF
Steel MAking: Lecture BOS and EAFSteel MAking: Lecture BOS and EAF
Steel MAking: Lecture BOS and EAF
 
Introduction to Physical Metallurgy Lecture Notes
Introduction to Physical Metallurgy Lecture NotesIntroduction to Physical Metallurgy Lecture Notes
Introduction to Physical Metallurgy Lecture Notes
 
titanium and titanium alloys
 titanium and titanium alloys titanium and titanium alloys
titanium and titanium alloys
 
Aluminium Alloys
Aluminium AlloysAluminium Alloys
Aluminium Alloys
 
Physical mechanical chemcial properties of materials
Physical mechanical chemcial properties of materialsPhysical mechanical chemcial properties of materials
Physical mechanical chemcial properties of materials
 
alloys and their properties
 alloys and their properties alloys and their properties
alloys and their properties
 
Production of iron and steel
Production of iron and steelProduction of iron and steel
Production of iron and steel
 
Cast iron
Cast ironCast iron
Cast iron
 

Semelhante a What Makes Alloys Harder Than Pure Metals

Metals - Physical Properties
Metals - Physical PropertiesMetals - Physical Properties
Metals - Physical PropertiesArrehome
 
Alloying Metals. Leaving Cert. Engineering.
Alloying Metals. Leaving Cert. Engineering.Alloying Metals. Leaving Cert. Engineering.
Alloying Metals. Leaving Cert. Engineering.fjpwhelan
 
Lecture 2 Metals and its properties Lecture
Lecture 2 Metals and its properties LectureLecture 2 Metals and its properties Lecture
Lecture 2 Metals and its properties LectureEngrUsmanKhan1
 
Week 3 - Material Perfromance (1).pdf
Week 3 - Material Perfromance (1).pdfWeek 3 - Material Perfromance (1).pdf
Week 3 - Material Perfromance (1).pdfPUTRIZAHEERA
 
Lecture 7.3- Metallic Bonds
Lecture 7.3- Metallic BondsLecture 7.3- Metallic Bonds
Lecture 7.3- Metallic BondsMary Beth Smith
 
Material Bonding Powerpoint
Material Bonding PowerpointMaterial Bonding Powerpoint
Material Bonding PowerpointJutka Czirok
 
aircraft-materials.pptx
aircraft-materials.pptxaircraft-materials.pptx
aircraft-materials.pptxKathirvelK13
 
Aircraft materials and hardware
Aircraft materials and hardwareAircraft materials and hardware
Aircraft materials and hardwareShan-go Gratien
 
Metallurgy and it’s recent advancement in orthodontics
Metallurgy and it’s recent advancement in orthodonticsMetallurgy and it’s recent advancement in orthodontics
Metallurgy and it’s recent advancement in orthodonticsDr.Rahul Tiwari
 
Dental casting alloys part i
Dental casting alloys   part iDental casting alloys   part i
Dental casting alloys part ibhuvanesh4668
 
dentalcastingalloys-parti-171118143938.pdf
dentalcastingalloys-parti-171118143938.pdfdentalcastingalloys-parti-171118143938.pdf
dentalcastingalloys-parti-171118143938.pdfNajiZArandi
 
Constitution of alloys
Constitution of alloysConstitution of alloys
Constitution of alloysNavin Yadav
 
Introduction to metals Dr Ambreen Azam
Introduction to metals Dr Ambreen AzamIntroduction to metals Dr Ambreen Azam
Introduction to metals Dr Ambreen Azamazam_786
 
MODIFICATION OF METALS.ppt
MODIFICATION OF METALS.pptMODIFICATION OF METALS.ppt
MODIFICATION OF METALS.pptMel Paras
 
Solidification and microstructure of metals
Solidification and microstructure of metals Solidification and microstructure of metals
Solidification and microstructure of metals Bibin Bhaskaran
 
Top schools in ghaziabad ! Edhole
Top schools in ghaziabad ! EdholeTop schools in ghaziabad ! Edhole
Top schools in ghaziabad ! EdholeEdhole.com
 

Semelhante a What Makes Alloys Harder Than Pure Metals (20)

Metals - Physical Properties
Metals - Physical PropertiesMetals - Physical Properties
Metals - Physical Properties
 
Alloying Metals. Leaving Cert. Engineering.
Alloying Metals. Leaving Cert. Engineering.Alloying Metals. Leaving Cert. Engineering.
Alloying Metals. Leaving Cert. Engineering.
 
Chemistry
ChemistryChemistry
Chemistry
 
Chemistry
ChemistryChemistry
Chemistry
 
Lecture 2 Metals and its properties Lecture
Lecture 2 Metals and its properties LectureLecture 2 Metals and its properties Lecture
Lecture 2 Metals and its properties Lecture
 
Week 3 - Material Perfromance (1).pdf
Week 3 - Material Perfromance (1).pdfWeek 3 - Material Perfromance (1).pdf
Week 3 - Material Perfromance (1).pdf
 
Lecture 7.3- Metallic Bonds
Lecture 7.3- Metallic BondsLecture 7.3- Metallic Bonds
Lecture 7.3- Metallic Bonds
 
Material Bonding Powerpoint
Material Bonding PowerpointMaterial Bonding Powerpoint
Material Bonding Powerpoint
 
aircraft-materials.pptx
aircraft-materials.pptxaircraft-materials.pptx
aircraft-materials.pptx
 
Aircraft materials and hardware
Aircraft materials and hardwareAircraft materials and hardware
Aircraft materials and hardware
 
Metallurgy and it’s recent advancement in orthodontics
Metallurgy and it’s recent advancement in orthodonticsMetallurgy and it’s recent advancement in orthodontics
Metallurgy and it’s recent advancement in orthodontics
 
Dental casting alloys part i
Dental casting alloys   part iDental casting alloys   part i
Dental casting alloys part i
 
dentalcastingalloys-parti-171118143938.pdf
dentalcastingalloys-parti-171118143938.pdfdentalcastingalloys-parti-171118143938.pdf
dentalcastingalloys-parti-171118143938.pdf
 
Constitution of alloys
Constitution of alloysConstitution of alloys
Constitution of alloys
 
Introduction to metals Dr Ambreen Azam
Introduction to metals Dr Ambreen AzamIntroduction to metals Dr Ambreen Azam
Introduction to metals Dr Ambreen Azam
 
MODIFICATION OF METALS.ppt
MODIFICATION OF METALS.pptMODIFICATION OF METALS.ppt
MODIFICATION OF METALS.ppt
 
Metals
MetalsMetals
Metals
 
Metals and Nonmetals.pptx
Metals and Nonmetals.pptxMetals and Nonmetals.pptx
Metals and Nonmetals.pptx
 
Solidification and microstructure of metals
Solidification and microstructure of metals Solidification and microstructure of metals
Solidification and microstructure of metals
 
Top schools in ghaziabad ! Edhole
Top schools in ghaziabad ! EdholeTop schools in ghaziabad ! Edhole
Top schools in ghaziabad ! Edhole
 

Mais de Pendidikan

123686772 panduan-amalan-5 s-sektor-awam
123686772 panduan-amalan-5 s-sektor-awam123686772 panduan-amalan-5 s-sektor-awam
123686772 panduan-amalan-5 s-sektor-awamPendidikan
 
Tips-hindari-jenayah-ragut
Tips-hindari-jenayah-ragutTips-hindari-jenayah-ragut
Tips-hindari-jenayah-ragutPendidikan
 
Nilai-dan-etika-dalam-pengurusan
Nilai-dan-etika-dalam-pengurusanNilai-dan-etika-dalam-pengurusan
Nilai-dan-etika-dalam-pengurusanPendidikan
 
Train the trainer: inspire,motivate,and educate
Train the trainer: inspire,motivate,and educateTrain the trainer: inspire,motivate,and educate
Train the trainer: inspire,motivate,and educatePendidikan
 
Kaedah dan strategi pengajaran
Kaedah dan strategi pengajaranKaedah dan strategi pengajaran
Kaedah dan strategi pengajaranPendidikan
 
Panduan umum PBS Ting 6
Panduan umum PBS Ting 6Panduan umum PBS Ting 6
Panduan umum PBS Ting 6Pendidikan
 
Penyelesaian masalah
Penyelesaian masalahPenyelesaian masalah
Penyelesaian masalahPendidikan
 
Tugas kakitangan makmal
Tugas kakitangan makmalTugas kakitangan makmal
Tugas kakitangan makmalPendidikan
 
Rentak asas kompang
Rentak asas kompangRentak asas kompang
Rentak asas kompangPendidikan
 
Falsafah-di-sebalik-kompang
Falsafah-di-sebalik-kompangFalsafah-di-sebalik-kompang
Falsafah-di-sebalik-kompangPendidikan
 

Mais de Pendidikan (10)

123686772 panduan-amalan-5 s-sektor-awam
123686772 panduan-amalan-5 s-sektor-awam123686772 panduan-amalan-5 s-sektor-awam
123686772 panduan-amalan-5 s-sektor-awam
 
Tips-hindari-jenayah-ragut
Tips-hindari-jenayah-ragutTips-hindari-jenayah-ragut
Tips-hindari-jenayah-ragut
 
Nilai-dan-etika-dalam-pengurusan
Nilai-dan-etika-dalam-pengurusanNilai-dan-etika-dalam-pengurusan
Nilai-dan-etika-dalam-pengurusan
 
Train the trainer: inspire,motivate,and educate
Train the trainer: inspire,motivate,and educateTrain the trainer: inspire,motivate,and educate
Train the trainer: inspire,motivate,and educate
 
Kaedah dan strategi pengajaran
Kaedah dan strategi pengajaranKaedah dan strategi pengajaran
Kaedah dan strategi pengajaran
 
Panduan umum PBS Ting 6
Panduan umum PBS Ting 6Panduan umum PBS Ting 6
Panduan umum PBS Ting 6
 
Penyelesaian masalah
Penyelesaian masalahPenyelesaian masalah
Penyelesaian masalah
 
Tugas kakitangan makmal
Tugas kakitangan makmalTugas kakitangan makmal
Tugas kakitangan makmal
 
Rentak asas kompang
Rentak asas kompangRentak asas kompang
Rentak asas kompang
 
Falsafah-di-sebalik-kompang
Falsafah-di-sebalik-kompangFalsafah-di-sebalik-kompang
Falsafah-di-sebalik-kompang
 

Último

4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptxmary850239
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parentsnavabharathschool99
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONHumphrey A Beña
 
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...JhezDiaz1
 
Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxMaryGraceBautista27
 
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSGRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSJoshuaGantuangco2
 
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdf
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdfLike-prefer-love -hate+verb+ing & silent letters & citizenship text.pdf
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdfMr Bounab Samir
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxAnupkumar Sharma
 
Keynote by Prof. Wurzer at Nordex about IP-design
Keynote by Prof. Wurzer at Nordex about IP-designKeynote by Prof. Wurzer at Nordex about IP-design
Keynote by Prof. Wurzer at Nordex about IP-designMIPLM
 
How to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPHow to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPCeline George
 
AUDIENCE THEORY -CULTIVATION THEORY - GERBNER.pptx
AUDIENCE THEORY -CULTIVATION THEORY -  GERBNER.pptxAUDIENCE THEORY -CULTIVATION THEORY -  GERBNER.pptx
AUDIENCE THEORY -CULTIVATION THEORY - GERBNER.pptxiammrhaywood
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxHumphrey A Beña
 
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...Postal Advocate Inc.
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4MiaBumagat1
 
FILIPINO PSYCHology sikolohiyang pilipino
FILIPINO PSYCHology sikolohiyang pilipinoFILIPINO PSYCHology sikolohiyang pilipino
FILIPINO PSYCHology sikolohiyang pilipinojohnmickonozaleda
 
Judging the Relevance and worth of ideas part 2.pptx
Judging the Relevance  and worth of ideas part 2.pptxJudging the Relevance  and worth of ideas part 2.pptx
Judging the Relevance and worth of ideas part 2.pptxSherlyMaeNeri
 
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfGrade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfJemuel Francisco
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxCarlos105
 

Último (20)

4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx
 
FINALS_OF_LEFT_ON_C'N_EL_DORADO_2024.pptx
FINALS_OF_LEFT_ON_C'N_EL_DORADO_2024.pptxFINALS_OF_LEFT_ON_C'N_EL_DORADO_2024.pptx
FINALS_OF_LEFT_ON_C'N_EL_DORADO_2024.pptx
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parents
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
 
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
 
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptxYOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
 
Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptx
 
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSGRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
 
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdf
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdfLike-prefer-love -hate+verb+ing & silent letters & citizenship text.pdf
Like-prefer-love -hate+verb+ing & silent letters & citizenship text.pdf
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
 
Keynote by Prof. Wurzer at Nordex about IP-design
Keynote by Prof. Wurzer at Nordex about IP-designKeynote by Prof. Wurzer at Nordex about IP-design
Keynote by Prof. Wurzer at Nordex about IP-design
 
How to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPHow to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERP
 
AUDIENCE THEORY -CULTIVATION THEORY - GERBNER.pptx
AUDIENCE THEORY -CULTIVATION THEORY -  GERBNER.pptxAUDIENCE THEORY -CULTIVATION THEORY -  GERBNER.pptx
AUDIENCE THEORY -CULTIVATION THEORY - GERBNER.pptx
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
 
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4
 
FILIPINO PSYCHology sikolohiyang pilipino
FILIPINO PSYCHology sikolohiyang pilipinoFILIPINO PSYCHology sikolohiyang pilipino
FILIPINO PSYCHology sikolohiyang pilipino
 
Judging the Relevance and worth of ideas part 2.pptx
Judging the Relevance  and worth of ideas part 2.pptxJudging the Relevance  and worth of ideas part 2.pptx
Judging the Relevance and worth of ideas part 2.pptx
 
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfGrade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
 

What Makes Alloys Harder Than Pure Metals