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finlep [7]
3 years ago
14

How many electrons does Helium need to have a full outer shell

Chemistry
2 answers:
lbvjy [14]3 years ago
8 0

Answer:

i dont no about this one

Explanation:

NikAS [45]3 years ago
5 0
Two electrons are needed.
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Does temperature change during a chemical reaction?​
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Not all the time, but temperature change can happen during a chemical reaction.

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I remember coming across this question and the options were:
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3 years ago
The pressure on a 200-milliliter sample of CO2(g) at
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Answer:

A) 100 mL

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3 0
3 years ago
Will give brainliest, points, and more!!
tino4ka555 [31]

Do you relizes how many activities lead to global warming? When gas is burned in a car, it produces carbon dioxide (a green house gas). The carbon dioxide then floats up towards the atmosphere and becomes part of the atmosphere. This then causes the heat from the sun to get trapped, bouncing from the atmosphere to the earth. The sun will never stop producing heat which will only lead to the world getting hotter as each decade goes by.  

Hope this helps you!

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3 years ago
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