I can help you! What is your question?
It has to be J. 12:00am cause at night that’s when everything
Answer:
Magnesium hydroxide has 3 unique elements.
Explanation:
Long story short, 2 is the balancing compound in structure to make up hydroxide, therefore 1 compound would be left to create Mg(2O)H.
(This is only an opinion of mathematical science to me, I don't have complete understanding of this subject either, good luck.)
Alpha particle is equivalent to B. Helium atom (2 protons, 2 neutrons)
