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What is the mass of an hydrogen atom?
The atomic mass of Hydrogen is 1.00794 amu.
The relative atomic mass of an atom can be found by comparing the mass of the atom to the mass of?
The relative atomic mass of an atom can be found by comparing the mass of the atom to the mass of a carbon-12 atom, which is assigned a mass of exactly 12 atomic mass units.
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
An atom of helium has a mass about four times greater than that of an atom of hydrogen Which choice makes the correct comparison of the relative numbers of helium and hydrogen atoms in equal masses o?
An equal mass of helium would contain fewer atoms compared to hydrogen, as each helium atom is four times heavier than a hydrogen atom. This is because the atomic mass of a helium atom is roughly four times that of a hydrogen atom.
Which atom has the highest charge to mass ratio?
The electron has the highest charge to mass ratio. This is because it has a tiny mass compared to its charge, making its ratio very high.
What is the percentage of hydrogen in hydrogen Bromide?
Hydrogen bromide (HBr) consists of one hydrogen atom and one bromine atom. The percentage of hydrogen in hydrogen bromide is 11.12%, calculated by dividing the mass of hydrogen in one molecule of HBr by the molar mass of HBr and multiplying by 100.
What is the ratio of hydrogen to oxygen in H2O?
The ratio of hydrogen to oxygen in water (H2O) is 2:1, meaning there are two hydrogen atoms for every one oxygen atom in a water molecule.
What is the ratio of carbon to hydrogen to oxigen?
The ratio of carbon to hydrogen to oxygen in a carbohydrate like glucose (C6H12O6) is 1:2:1. This means that there is 1 carbon atom for every 2 hydrogen atoms and 1 oxygen atom in the molecule.
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).
How does the mass compare to the mass of a electron?
The mass of a neutron is approx 1837 times that of an electron. The mass of a proton is similar to that of a neutron. In the simplest atom, hydrogen, the mass of the nucleus is 1,837 times that of an electron. In the largest known atom, that of ununoctium, containing 281 baryons (neutrons or protons) the mass of the nucleus is approx 516,200 times that of an electron. So take your pick: 1,837 to 516,200.
Does an oxygen atom weight the same as a hydrogen atom?
No, an oxygen atom is heavier than a hydrogen atom. The atomic mass of oxygen is about 16 atomic mass units (amu) while the atomic mass of hydrogen is about 1 amu.
What is the mass of an hydrogen atom?
The atomic mass of Hydrogen is 1.00794 amu.
What element in the universe has the smallest atom?
the atom with the least mass is the hydrogen atom
The relative atomic mass of an atom can be found by comparing the mass of the atom to the mass of?
The relative atomic mass of an atom can be found by comparing the mass of the atom to the mass of a carbon-12 atom, which is assigned a mass of exactly 12 atomic mass units.
How does the mass of a nucleus compare to a electron?
The mass of a neutron is approx 1837 times that of an electron. The mass of a proton is similar to that of a neutron. In the simplest atom, hydrogen, the mass of the nucleus is 1,837 times that of an electron. In the largest known atom, that of ununoctium, containing 281 baryons (neutrons or protons) the mass of the nucleus is approx 516,200 times that of an electron. So take your pick: 1,837 to 516,200.
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.
