A gas with a volume of 420 mL at a temperature of 277 K is heated to 340K. What is the new volume of the gas?

C) the increase in atmospheric pressure pushes the walls of the balloon outward thus making it  is the answer.hope i you.

Answer two atoms of oxygen;

Ibelieve it’s 1.95m

The ground state electron configuration of a phosphorous atom has  three unpaired electrons. they're in the 3p sublevel. the electron configuration is: , for a total of  15 electrons.