Elements in group via (group 16) have similar properties because they all have a. the same number of valance electrons. b. the same number of electrons needed to fill their octet. c. the same number of electrons shells. d. full octets

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d