Which of the following tells you the number of molecules in 1 mole of a gas? O A. The atomic mass
O B. Avogadro's number
C. The molar mass
O D. The ideal gas constant
SUBMIT

Avogrado's number

Explanation:

It's unniversal measure of moles

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

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answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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