Which Ion Has 8 Protons in the Nucleus and 9

Question

Which ion has 8 protons in the nucleus and 9 electrons in its orbits?
A) Cation
B) Electrolyte
C) Acid
D) Anion

Accepted Answer

An ion with 8 protons in the nucleus and 9 electrons in its orbits has a net negative charge, meaning it has gained an electron. Such an ion is called an anion.