Question

Draw electron - dot structure and structural formula of methane.

Draw electron dot diagram and structure of methane.

Answer 1

Electron dot:

$$\begin{array}{c}\underset{\bullet \bullet }{\mathbf{H}}\\ \mathbf{H}{\phantom{A}}_{\phantom{\bullet }}^{\phantom{\bullet }}{\phantom{A}}_{\phantom{2}\bullet }^{\phantom{2}\bullet }\mathbf{C}{\phantom{A}}_{\bullet }^{\bullet }\mathbf{H}\\ \stackrel{\bullet \bullet }{\mathbf{H}}\end{array}$$

Molecular structure:

$$\begin{array}{c}\mathrm{H}\\ |\\ \mathrm{H}-\mathrm{C}-\mathrm{H}\\ |\\ \phantom{.}\mathrm{H}\end{array}$$