A. an ion
The atom gains a net electrical charge if the number of protons and electrons are not equal which makes it an ion.
Answer:
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Explanation:
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The sum of the masses of the reactants must equal the sum of the masses of the products; as required by
the Principle of Conservation of Mass.
6 sodium and 6 Bromine in 6NaBr
Answer:
Decomposition reaction
Explanation:
A single reactant breaking down to form 2 or more products is decomposition