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Neko [114]
3 years ago
5

When a calcium atom becomes an ion?

Chemistry
1 answer:
Alecsey [184]3 years ago
8 0
It looses 2 electrons, when ions come together to form and ionic bond they always join in numbers that cancel out the positive and negative charges .


  -hope this have helped you well .
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Answer:

2 L

Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

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From the balanced equation above, we can see clearly that 1 L of O₂ reacted to 2 L of H₂O.

This implies that 2 L of H₂O can be obtained by the reaction of 1 L of O₂.

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4 0
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Answer:

See explanation

Explanation:

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2 years ago
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7 0
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