(Symbol Ar) / Atomic weight 39.948
Argon is a non metal element. Mass number of it is 40.
relative atomic mass
39.948 amu
39.95
The relative atomic mass is 39.95
They both have a relative atomic mass of 40
(Symbol Ar) / Atomic weight 39.948
The mass no of argon is 39.948
Mass of 1mole of Argon is 39.95g. So, The mass of 7 moles of Argon is 39.95x7= 279.65g.
Argon has a mass number of 40
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
Argon is a non metal element. Atomic mass of it is 39.94.
Argon is a non metal element. Atomic mass of it is 40.
The atomic mass of argon is 4 g. So one atom of argon will weigh 0.004 kg
Argon is a non meta element. Atomic mass of it is 40.
Argon is a non metal element. Mass number of it is 40.