9. When the vapor pressure of a liquid is equal to the atmospheric pressure, the liquid will
A) freeze
B) boil
C) melt
D) condense

What is the number of atoms in 3.54 mol s

1. list three scientific reasons cockroaches may fly.

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number