Hydrogen is the smallest atom by mass. Helium, neon, fluorine and oxygen are smaller in size. Many calculations put the helium as the smallest atom. But a few other calculations put neon as the smallest atom!
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∙ 14y agoThe smallest atom is hydrogen, with a single proton in its nucleus and one electron orbiting around it.
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∙ 11y agoThe smallest atom is a Hydrogen atom, it consists of one proton and one electron.
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∙ 12y agoIt is electron.
Neutrinos are at least a million times less massive than electrons.
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∙ 11y agoThe smallest units of an atom are quarks and gluons; protons and neutrons contain these particles.
The smallest amount of an element is measured in terms of individual atoms. The smallest amount of an element can be one atom.
Smallest atom is hydrogen Largest atom is Francium
ATOM
The smallest atom in group 1 is hydrogen.
An iron atom is the smallest iron particle that still has the properties of iron.
The smallest atom is hydrogen.
yes the smallest atom is hydrogen
The smallest atom is hydrogen.
The smallest amount of an element is measured in terms of individual atoms. The smallest amount of an element can be one atom.
Smallest atom is hydrogen Largest atom is Francium
The smallest particle of an element is called an atom.
The nucleus inside the atom would be the smallest.
atom
the atom with the least mass is the hydrogen atom
ATOM
The smallest particle in the atom is the electron.
The smallest atom in group 1 is hydrogen.