Bruce Figgins
Helium, easy to header
Fluorine is a gas with a mass number 19.
By knowing the no of moles in a gas. Because , in any gas one mole of gas occupies Avagadro number of molecules.
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 gas has an atomic number of 18. It is a noble gas and is colorless, odorless, and non-reactive under normal conditions.
The gas number density, which is the number of gas particles in a given volume, is directly related to the physical properties of a gas. A higher gas number density typically results in higher pressure, temperature, and viscosity of the gas. This relationship is important in understanding how gases behave under different conditions.
Robert Gordon University and Aberdeen University
The number one gas in martian atmosphere is carbon dioxide.
Argon gas has 18 protons.
The Pirates, Or, The Gas