1s 2s22p63s23p4
How many valence electrons does this atom have?
2
6
4
12

6

Explanation:

How many valence electrons does this atom have?

answer 6

6.

Sulphur has 6 valence electrons.

( .°. that's the electronic configuration of sulphur .)

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.