Bruce Figgins
Helium, easy to header
By knowing the no of moles in a gas. Because , in any gas one mole of gas occupies Avagadro number of molecules.
Fluorine is a gas with a mass number 19.
its hydrogen gas Thats why it is so light in weigh..
The gas will come out, making the ball shrink & become soft.
Hie my names is Messi Im a football player.l ply for Barcelona i wear number 10.My country is Argentina i have played for my country
Argon, one of the noble gases.Argon - which is a noble gas, has atomic number 18.Argon - which is a noble gas, has atomic number 18.
Robert Gordon University and Aberdeen University
Because they have gas issues...
The Pirates, Or, The Gas
Current gas man Brandon Harder was the backup jack man for Jimmie Johnson's #48 team in 2010.
The number one gas in martian atmosphere is carbon dioxide.