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nignag [31]
3 years ago
15

Can anyone check my chemistry answers?

Chemistry
1 answer:
frutty [35]3 years ago
4 0
I check all of them. most of them correct but one

in question 6, the answer is the third choice. remember to find the neutrons, you take the atomic mass minus the atomic number. 38 - 18= 20
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timurjin [86]
If you'd like the full working, here it is:

I calculated this by using the formula triangle.

Mass

Number Formula
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Answer:

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