What element has atomic number of 9?
1 Answer
Sep 15, 2016
Fluorine has atomic number of 9.
Explanation:
The atomic number (Z), is the number of protons or electrons in an atomic nucleus.
Z = no. of neutrons or no. of electrons
In case of Fluorine (F)
No. of neutrons = 10
No. of electrons = 9
No. of protons = 9
