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The Atomic Mass of Hydrogen is 1.00794 amu.

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14y ago

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What is the mass ratio from a hydrogen atom to ununoctium atom?

Mass of hydrogen atom = 1 amu Mass of ununoctium atom = 294 amu So ratio = 1 : 294


If a hydrogen atom has a mass of 3 is it an isotope?

No, a hydrogen atom with a mass of 3 is not an isotope of hydrogen. Hydrogen isotopes include protium (mass 1), deuterium (mass 2), and tritium (mass 3).


Does an oxygen atom weight the same as a hydrogen atom?

an oxygen and a hydrogen atom do not weight the same


The relative atomic mass of an atom can be found by comparing the mass of the atom to the mass of?

The Hydrogen atom. Beware, Hydrogen has an atomic mass based on one proton, as it doesn't have a neutron. So Helium has a mass of four times Hydrogen.


What element in the universe has the smallest atom?

the atom with the least mass is the hydrogen atom


Will kilogram of hydrogen contain more atoms then kilogram of lead?

Yes, because each hydrogen atom has less mass than each lead atom.Yes, because each hydrogen atom has less mass than each lead atom.Yes, because each hydrogen atom has less mass than each lead atom.Yes, because each hydrogen atom has less mass than each lead atom.


How can there be 1 proton with a hydrogen atom with a mass?

Though a hydrogen atom typically has one proton, its mass is not solely determined by the proton. The mass of a hydrogen atom comes from the combination of the proton and an electron. The electron contributes a much smaller amount to the overall mass compared to the proton.


What atom has the mass of one?

hydrogen


The approximate mass of the hydrogen atom?

The conventional standard atomic weight of the hydrogen atom is 1,008 amu.


Why the mass of hydrogen molecule is greater then the mass of hydrogen atom?

The mass of a hydrogen molecule is greater than that of a single hydrogen atom because a hydrogen molecule consists of two hydrogen atoms bonded together. When two hydrogen atoms bond to form a molecule, they share electrons, resulting in a decrease in the individual mass of each atom. However, the total mass of the molecule is slightly higher due to the binding energy that holds the atoms together.


Which atom has an average mass not equal to its common isotope?

Hydrogen atom has an average mass not equal to its common isotope. The most common isotope of hydrogen, hydrogen-1, does not have a neutron in its nucleus, while the average mass of a hydrogen atom accounts for the other isotopes of hydrogen which do contain neutrons.


Is the mass of a hydrogen atom different from the mass of an oxygen atom?

all atoms have different masses Mass of an atom is due to protons and neutrons present in an atom and number of proton is something that distinguish between atoms, therefore mass of hydrogen is different to the mass number of oxygen, hydrogen's mass is 1 as it has only 1 proton and no neutrons, and oxygen mass's is 16 as it has 8 protons and 8 neutrons.