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Troyanec [42]
3 years ago
9

The nucleus of an atom contains at least one proton. True or false

Chemistry
1 answer:
Svetllana [295]3 years ago
5 0
The answer is falling
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Which of the following lists the correct symbol for the ion that tin forms when it loses 2 electrons, the correct classification
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\huge\boxed{\sf Option \ A}

Explanation:

The symbol for TIN is Sn.

When Sn loses 2 electrons, it gets a double positive charge ( +2 ) and becomes \sf Sn ^{+2}.

It becomes a cation.

The name of Ion is Tin ( II ) Ion.

\rule[225]{225}{2}

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