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neutron, but only in the isotope H-1 (protium)
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∙ 13y ago
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Is hydrogen the smallest particle of an element?
An average hydrogen atom consists of 1 proton and 1 electron. The 1 proton accounts for nearly all of that atom's mass. The 1 electron has only about 1/2000th the mass of the proton. That's about 0.0005 of the total atomic mass.
Which particle is not found in hydrogen?
Hydrogen usually has no neutrons. However, there is also the heavy hydrogen, a.k.a. deuterium, that has both a proton and a neutron in its nucleus.
The smallest particle of an element is called?
The smallest particle of an element is called an atom.
Is hydrogen a molecule?
Hydrogen is an atom but the hydrogen molecule is diatomic.H is a single Hydrogen atom, and H2 is a molecule.
How many chlorine atoms are present for every atom in a hydrogen chloride molecule?
There is 1 hydrogen atom and 1 chlorine atom in Hydrogen Chloride.
What subatomic particle are not found in the normal hydrogen atom?
proton
What is the smallest particle of hydrogen?
A single atom of hydrogen-1 is the smallest particle of hydrogen. A hydrogen-1 atom contains only one proton and one electron, and is the simplest atom.
What is the proton for xenon?
A proton is a subatomic particle which is the same in whichever element it is found. A proton from a Xenon atom is no different to that from a Hydrogen atom or a Uranium atom.
Which of the following is NOT a representative particle?
atom
Is an alpha particle identical to the nucleus of a hydrogen atom?
No, it is identical to that of a helium atom.
Why is it impossible for helium or hydrogen to emit an alpha particle?
Because an alpha particle is bigger than a helium or hydrogen atom.
Is hydrogen is a subatomic particle?
No, it is an element - a type of atom. The positive hydrogen ion, on the other hand, is usually identical with the proton, which is a subatomic particle.
What is the particle of an atom found in a nucleus?
The Neutron and the Proton are to be found in the nucleus of an atom.
A charged particle containing only one atom?
Hydrogen ion.
After a single subatomic particle is removed from an atom of helium the helium atom becomes an atom of hydrogen What subatomic particle was removed?
Atomic number is reduced by one.So a proton has removed.
Which subatomic particle are found in the nucleus of an atom?
Protons and neutrons are found in the nucleus of an atom.
Which subatomic particle is not present in an ordinary hydrogen atom?
The isotope hydrogen-1 don't contain neutrons.
