Question

give explanation in all questions itzlavender26 edit it

Answer 1

\begin{tabular}{c | l}

Atomic Number & Element \\

\cline{1-2}

1 & Hydrogen \\

2 & Helium \\

3 & Lithium \\

4 & Beryllium \\

5 & Boron \\

6 & Carbon

\end{tabular}

Answer 2

All old questions can't be edited, I will add explanation to the latest ones (Check there is not the option)