An element from the periodic table is shown below. How many protons, neutrons, and electrons would a neutral atom of oxygen have?
Note: Round 15.999 up to 16.
The image is the Periodic table entry for Oxygen.
A
It has 8 protons, but the number of electrons and neutrons are unknown.
B
It has 8 protons, 8 electrons, and 16 neutrons.
C
It has 8 electrons and 8 neutrons, but the number of protons are unknown.
D
It has 8 protons, 8 electrons, and 8 neutrons.