Hiyil sur
-chellsly 5 points
isomers of dibromoethene molecule, c2h2br2. one of
them has no net dipole moment, but the other two do.
draw lewis structures for each of these isomers. include h
atoms.
ask for details - follow - report by choudharykaran4768 04/10/2018

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.