General Science Chemistry Classification of Elements and Periodicity in Properties

The first element in each period has 1 valence electron and the last element in each period has ________ electrons. (except Helium)

1

2 valence elements

2

8 valence electrons

3

2 valence electrons

4

6 valence elements

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters