Register

The element hydrogen has one valence electron. which of the following elements also has only one valence electron? a. rubidium b. helium c. scandium d. krypton

The element hydrogen has one valence electron. which of the following elements also has only one valence electron? a. rubidium b. helium c. scandium d. krypton
asked 124k views
1 vote
The element hydrogen has one valence electron. which of the following elements also has only one valence electron?

a. rubidium
b. helium
c. scandium
d. krypton

asked
User Adrian Panasiuk
by
7.7k points

1 Answer

4 votes
The answer is a. rubidium, because is located in the first group as well.
answered
User Memoalv
by
7.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!