Answers

2015-10-24T15:20:53+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
8a group elements are called nobel gases.Nobel gases are relatively nonreactive.
1.complete valence shells.
2.High ionization.
3.very low electronegativity.
2 4 2
2015-10-24T16:22:21+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The elements of group 8a are called noble gases so they are negligibely reactive as they have low chemical reactivity and have stable electronic configuration
2 4 2