A. Oxygen. Oxygen has an atomic mass of 16. The atomic mass of an atom is the combined weight o the protons and neutrons. Since Oxygen's atomic mass is 16, it has 8 protons and 8 neutrons.
I don't think that there is a chemical property of it. here are the physical properties:
Melting Point:
16.6°C
Boiling Point:
117.9°C<span>
</span>
<span>Density (g/cm3):
</span>
1.0446 at 25°C 9
<span>1 atm pressure</span>
Explanation:
the answer will be 98.4 kJ
Explanation:
The triceps contract to allows the arm to extend and flex while throwing
