a gas has a volume of 0.92l at 193k. once heated, the same gas now has a volume of 10.3l at 230k and 1.91atm. what was the original pressure of the gas?

Yeah, but what are you trying to ask?

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

The phase where ice changes directly to gas is called sublimation 

They make up examples of physical properties