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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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What is glacier lack outbrust???​
Alexeev081 [22]

I think that you mean Galcial Lake Outburst

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3 0
3 years ago
one million atoms of a particular element have a mass of 1.99 ×10^-17 grams. how many moles of this element are there?
Marianna [84]
<span>(1.99x10^-17) x 1000000
= 1.99x10^-11 (1.99x10^-11) / (6.023x10^23)
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4 0
3 years ago
Answer this please (its due tommarow)
Darina [25.2K]

Answer:

The water cycle consists of 3 major processes.

**Evaporation

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WHAT IS WATER CYCLE DO?

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( Turn)

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Tip::: who made the water cycle???

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Sadanavam1979 Greetings

3 0
3 years ago
If the volume of a container of air is reduced by one-half what happens to the partial pressure of oxygen within the container?
katovenus [111]

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<em>thanxx</em>

<em>moderator will see it i bett and will delete itt</em>


5 0
4 years ago
Read 2 more answers
Help asap!
Anton [14]
E i believe so not sure
6 0
3 years ago
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