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The noble gas with 48 neutrons and a mass of less than 100 is krypton-84.
Because copper has a smaller molar mass, hence it will have less mass per mole than lead.
No halogen gas has a mass of under 15 atomic mass units. The closest is fluorine, at 19.0 atomic mass units.
Yes, the molecular mass of propane is 44 while that of butane is 58, higher is the molecular mass of an alkane higher would be the boiling point therefore less would be the volatility.
A proton has what is known as one atomic mass unit (AMU) neutrons also weigh this much but electrons weigh much much less.
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31.6grams
No, you have the same mass. The reason why you weigh less is because the moon has a less gravitational pull on you since it has less mass than the earth.
No- their weight is less, but mass is not changed.
Mass is the same no matter where you are. Weight is less, but mass is the same.
I'm pretty sure a marble has less mass
No , but less mass and less density .
They don't have less mass. They weigh less. That's completely different.
the mass of the atom after fusion is less than the mass of the input atoms. The mass of the fragment atoms after fission is less than the mass of the original atom.
The moon has less mass than Earth. Gravity is proportional to mass, so there is less gravity on the moon.
Density. Mass is the product of volume and density, so therefore density is the ratio of mass to volume.
The mass is less than 1 kg.