1. a metal with 3 valence electrons, used in cans.2. a period 3 element that will not react naturally.3. has 5 valence

1. a metal with 3 valence electrons, used in cans. 2. a period 3 element that will not react naturally.
3. has 5 valence electrons and in period 3.
4. the most reactive metal.

Related Posts

This Post Has 3 Comments

  1. All the elements are arranged by melting points on the periodic table. in row they go from metals to gasses. in the row from sodium to argon, sodium is more reactive than the one on its right, magnesium.

Leave a Reply

Your email address will not be published. Required fields are marked *