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5 Cards in this Set
- Front
- Back
What is a Chemical Bond? |
a chemical change that occurs between atoms that holdsthe atoms together |
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What is a Chemical Reaction? |
it is the process in which atoms are arranged to make a new substance |
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What is a Chemical Formula? |
letters and numbers that represent a compound and elements. H2O, CO2, NaCl, NaHCO3. |
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What is a a Chemical Equation? |
a representation using symbols, formulas, math terms to show a chemical change (reaction) |
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What is the Law of Conservation of Mass? |
states that matter is neither created or destroyed |