Answer:
D
Explanation:
Oxygen is the 8th element in the periodic table. This means that oxygen has 8 protons and 8 electrons. In order to get the number of neutrons you take the atomic weight in this case 15.9999~16 and you subtract it by the number of protons (16-8).
The answer is C. because it gives up two electrons.
The density of ice is 0.9167 g/cm<span>3</span>
If the battery was removed, the energy produced by the battery would not be able to continue its path along the circuit.
