Answer:
11 electrons
Explanation:
The number of electrons is the same as the number of protona in a <u>ATOM</u>.
They will most likely be different in a ion, simple bond or a convalent bond.
On the outermost layer of the rings (where the electrons are)
Mr: 207.2
m=n×Mr= 6.53×207.2= 1353.02g
Answer:
it will have 1 valence electron as its in the first group in the periodic table.
It will lose electrons as its easier.
The charge will be 1+ as it lost 1 .
