Describe the position of oxygen in the periodic table of chemical elements.
| December 7, 2020 | education
Oxygen is in the second period, group VI-A. Its relative atomic mass is 16. And the serial number is 8
Mass #: A = 16
Number of protons: P = 8
Number of electrons: ē = 8
Number of neutrons: N = A – Z = 16 – 8 = 8
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