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Nutka1998 [239]
3 years ago
7

Identify common signs that a chemical reaction has occurred

Chemistry
1 answer:
creativ13 [48]3 years ago
6 0

Answer:

The five conditions of chemical change are color change, the formation of a precipitate, formation of a gas, odor change, temperature change.

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Using the ideas from this section and the periodic table, choose the more reactive nonmetal.
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There are several parameters to test how reactive an element is. In this case, we are going to use the electronegativity of the two atoms.

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