Answer:
9,19,9,10,9,F
15,29,14,15,14,Si
22,47,22,25,22,Ti
25,55,25,30,25,Mn
35,80,35,45,35,Br
8,16,8,8,8,O
47,108,47,61,47,Ag
16,32,16,16,16,S
82,207,82,125,82,Pb
Explanation:
Atomic number = number of protons = number of electrons
Mass number = number of protons + number of nuetrons
