Changing Matter

Objectives ,[object Object],[object Object]

Types of Changes ,[object Object],[object Object]

Physical change ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chemical change ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Differences between physical and chemical change Permanent Temporary Hard to reverse Can be reversed New substance formed No new substance formed Chemical change Physical change

Do checkpoint & Inquiry Time Page 145

What happens when matter changes? ,[object Object],[object Object],[object Object],[object Object]

Changes involving… ,[object Object],[object Object],[object Object],[object Object]

Chemical reaction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Changes involving heat ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Changes involving heat ,[object Object],[object Object],[object Object],[object Object]

Combination ,[object Object],[object Object],[object Object],heat

Thermal decomposition ,[object Object],[object Object],[object Object],heat

Combustion or burning ,[object Object],[object Object],[object Object],[object Object],heat

Changes involving light Photosynthesis ,[object Object],[object Object],light

Changes involving light Photography ,[object Object],[object Object],[object Object],[object Object]

Changes involving electricity ,[object Object],[object Object],[object Object]

Changes involving Electricity Electrolysis ,[object Object],[object Object],[object Object],[object Object],[object Object]

Changes involving mixing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Do checkpoint pg 150 ,[object Object],[object Object],[object Object]

Effects of Burning Fuels ,[object Object],[object Object],[object Object]

Common air pollutants ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What are the effects of air pollution? ,[object Object],[object Object]

What are the effects of air pollution? ,[object Object],[object Object],[object Object]

What are the effects of air pollution? ,[object Object],[object Object],[object Object],[object Object]

Do checkpoint pg 152 ,[object Object],[object Object],[object Object],[object Object]

Short animation Global warming

Global warming ,[object Object],[object Object],[object Object],[object Object],[object Object]

Global warming ,[object Object]

Short animation Greenhouse effects

Short animation Human and the environment

Saving the environment ,[object Object],[object Object],[object Object]

Changing Matter

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