hauwau

This page lists questions and answers that were posted by visitors named hauwau.

Questions

The following questions were asked by visitors named hauwau.

the electronic configuration at an element *is 1s2 2s2 2p6 3s2 3p2 a-deruse the. atomic numbers of* b- to which group does * belongs c- given two properties of the group to which the element*belongs d- identity elements* by name e- write balanced equation...

Answers

The following answers were posted by visitors named hauwau.

answer of the question