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propofmatterod
vocabulary
| Question | Answer |
|---|---|
| What is Matter? | is anything that takes up space and has mass(The stuff objects are made of) |
| What are two different ways to talk about matter? | a pure substance and a mixture ( impure) |
| What is an element? | a substance that cannot be broken down into a simpler substance |
| What pure matter? | it has a fixed uniform make-up ( it always made of the same things in the same amounts) |
| Compounds: matter containing____________ elements joined together way every time | two or more |
| What is the smallest piece of an element | an atom |
| properties are ____________ from the elements it is made of | different |
| What is Impure mater? | a substance that contains a mixure of elements |
| What can pure matter can be divided into | elements and compounds |
| What is a element? | a substance that cannot be broken down into a simpler substance |
| What is a mixture? | a material system made up of two or more different substances EX: milk, rock and faberic |
| What is a compound? | is metter containint two or more elements joined together joined together the same way every time |
| What is homogeneous Mixtures? | its a substance are so evenly distributed that it is difficult to distinguish or identify one object from another |
| Mixtures: properties can vary b/c | composition is not fixed tend to retain properties of the individual substance |
| Henterogeneous mixture | are a different kind parts are noticeable and are different |