Polarity of bonds and molecules is determined by the of the atoms involved.

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.

Is this correct if not can u correct me