2.1 introduction Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
What is a pure substance? | It is matter that always has exactly the same composition. |
What is an element? | An element is a substance that cannot be broken down into simpler substances. |
What is a compund? | A compound is a substance that is made from two or more simpler subtances and can be broken down into this esimpler substances. |
Why does every sample of a given substance have the same properties? | Every sample of a given substance has the same properties because a fixed unformed composition. |
Explain Solutions,suspensions,and colloids. Give exampes of each. | |
Explain why the composition of an element is fixed. | An element has a fixed composition because it contains only one type of atom. |
Why can the properties of a mixture vary? |
Created by:
peaches16
Popular Science sets