shemelis

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

Questions

The following questions were asked by visitors named shemelis.

what is the reason hydrogen have -1 oxidation number?
13 years ago

Answers

The following answers were posted by visitors named shemelis.

good gotas our the come to be man
14 years ago
65,8,d,9
13 years ago
metal sulphide
13 years ago
ice, 5,
13 years ago
well
13 years ago
when temperature increase the molecule and ion move fastly that mean rate increase in the same concn and surface area
13 years ago
10 minute is correct
13 years ago
we send we
13 years ago
it a substance that their molecurle can be identified
13 years ago