Term
1) Define: Element
2) What are the two forms they apear in? |
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Definition
1) one kind of atom; simplest type of matter with unique physical and chemical characteristics
2) individual atoms (H) and molecules (O2) |
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Term
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Definition
| a substance composed of two or more elements which are chemically combined |
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Term
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Definition
| a group of 2 or more elements/compounds that are physically intermingled |
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Term
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Definition
matter whose composition is fixed
(ex. element) |
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Term
bonds occur...
a) between like elements
b) between different elements
c) all of the above |
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Definition
| b) between different elements |
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Term
| are all compounds molecules? |
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Definition
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Term
| Explain Dalton's Atomic Theory. |
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Definition
| unique mass of properties for all atoms of a given element |
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