Draw the lewis structure for:
a) nh3
b) cbr2h2
c) gei4
d) aso3
e) cf4
f) po3
g) h2s2

Explanation:

Compounds Given:

A) NH₃

B) CBr₂H₂

C) GeI₄  

D) AsO₃  

E) CF₄

F) PO₃

G) H₂S₂

Lewis Structure for each= ?

Solution:

To draw the Lewis Structure

•Put the one atom in the center and draw the other on the outside around the center atom

•Then draw the 2, 2 valence electrons between atoms that form chemical bond

•So we will draw total electrons contributed in the structure

•then we count electrons around each atom of the compound that it have 8 or 2 electrons to complete its octet or duplet respectively

Lewis Structure of all the asked compounds are in attachment

there are two significant figures.