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Pavel [41]
2 years ago
11

Fill in the coefficient needed to make the equation balanced.

Chemistry
1 answer:
Natali [406]2 years ago
4 0

Answer:

1 a

2 b

3 a

4. c

Explanation:

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3 years ago
10 points
Murljashka [212]

Answer:

2. The metal would lose one electrons and the non metal would gain one electrons

Explanation:

An atom of a certain element reacts with the atoms of other elements in order to fullfill its outermost shell (called valence shell).

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- The elements in Group 1 (which are metals) have only 1 electron in their valence shell

- The elements in Group 17 (which are non-metals) have 1 vacancy (lack of electron) in their valence shell

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- The atom in group 1 has to give away its only electron of the valence shell

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Therefore, the correct option is

2. The metal would lose one electrons and the non metal would gain one electrons

7 0
3 years ago
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