Answer:
density equals weigt divided by volume
Explanation:

An electron has a negative charge of one
An neutron has no charge (hence, neutral)
An proton has a positive charge of one
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Answer:
Convex mirrors are more study than flat mirrors.
Explanation:
This is the correct answer because i have already studied this
Answer:
8.36 x 10 to the 24 power molecules of water in a cup of water
Explanation: