Answer:
The charge on iodine is 2-
Answer:
the roller coaster car with the least potential energy would be the one at the bottom of the roller coaster
Explanation:
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The answer of perimeter to this question is 36
Well to solve this problem, we must remember that Oxygen
in ionic form is Oxide O2- (an electric charge of negative 2). Hence the
correct formulas and names taking into account the charge of Oxygen are:
c) Co2O3, cobalt(III) oxide
f) CoO, cobalt(II) oxide