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5.03 Chemical Changes
What is a chemical change (definition)?
What is another name for a chemical change?
What are three characteristics of chemical changes?
The substances at the end of the reaction are called
The chemical bonds holding atoms together as compounds are
chemical bonds are formed, resulting in
chemical compounds.
What evidences can be observed that may indicate that a chemical change is occurring?
When a chemical change occurs the atoms of each starting substance are only
The number of each kind of atom that was started with _