hey guys , i have a really important assignment to do
first of all , this is the table i need to solve with the solutions,
ELEMENTS | SYMBOL |no. of electrons| " " protons |" " neutrons |atomic no. |atomic mass
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Lithium Li | - | 3 | - | 3 | 7
Carbon - | - | 6 | - | 6 | 12
Chlorine - | - | 17 | - | 17 | 35
Oxygen - | 8 | - | 8 | 8 | -
Flourine - | 9 | 9 | 10 | - | -
please help me... if i might have copied it wrong not anyone can give solution correctly please help...