Answer:
to provide food to the plant also known as glucose
N=m/M
so n = 25g/(1.01+19.00)g/mol
n = 25g/20.01g/mol
n = 1.2493
Round to 2 sig figs
So the answer is 1.2 mol
Answer:
True. Hope this helps. :)
Answer:
Magnesium has an outer energy level of n=3 with two electrons in in its energy level. Therefor Magnesium has 2 valance electrons.
Explanation: