<span>What is the maximum number of electrons in the following energy level? n = 2
2
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If the crucible wasn't covered with a lid the reactants may have produced a gas that was released into the surroundings, or mass may have been lost in the form of water vapour.
Answer:
I think it is B
which I think is the correct answer
Based on (repeated) experiments or observations, that describe or predict a range of natural phenomena. the answer is c (sorry if i’m incorrect)
Answer:
if charge of ion is positive then it will loose electron
if charge of ion is negative it will gain electron
