Answer
-3 because there are 3 more electrons than protons. Hope this helps!
Explanation:
Answer:
No. of neutrons = 27 - 13 = 14
No. of protons = No. of electrons = 13
Hope it helps you
Answer:
a) hydrogen gas and a salt
b)sodium sulphate,water and carbon dioxide.
c)barium hydroxide and hydrogen gas.
d)magnesium nitrate and water.
<span>C. a carbon chain with a carbonyl group bonded to one end
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