Oxygen has #16 so it has 16 electrons.

By subtracting is the same as the atomic number.

Similar Questions

8O Oxygen 15.999 Atomic number atomic mass # of protons # of neutrons # of electrons
1. 1 answer
How can i tell how many electrons an element has? like CarbonThe atomic number is the number of protons in the nucleus AND the
1. 0 answers
In the reaction: Al(s) + O2 (g) → Al2O3 (s), how many electrons does an atom of oxygen lose or gain?Options: a) oxygen loses 2
1. 1 answer
Which of the following statements is true regarding a covalent bond in CO?Valence electrons are transferred to the oxygen atom.
1. 1 answer