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H, for the element hydrogen.
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∙ 11y ago
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Which element has the smallest number of proton in the atom?
The element with one proton per atom is hydrogen.
Which element has the smallest number of proton in its atom?
The element with one proton per atom is hydrogen.
What have one proton and no neutrons in its nucleus?
The only element that has one proton and no neutrons is a hydrogen atom.
What element is the simplest atom?
The element hydrogen is the simplest atom and the most abundant in the universe. It is composed of one proton and one electron.
What element has 1 proton in each atom?
Hydrogen has one proton in its nucleus.
How many electrons in an element with one proton?
The number of PROTONs and the number of ELECTRONs are always equal in a neutral atom. Therefore an element with one PROTON will have one ELECTRON and that element will be called Hydrogen.
Why is H also an accepted symbol for a proton?
H is an accepted symbol for a proton because a proton is the nucleus of a hydrogen atom. Since hydrogen atoms consist of just one proton and no neutrons, the symbol H is used to denote both the element hydrogen and a single proton.
The lightest known element with only one proton is?
Hydrogen is not only the lightest but the only known element with only 1 proton per atom.
What you call an atom contains one proton inside the nucleus?
The element Hydrogen
What atom has only 2 elements?
An atom is an element so it cannot contain 2 of its own. But now if your asking the elements of the atom such as proton, neutron, and electron, the only atom would be H+ with one proton and one neutron.
What makes each element different from the previous one?
The previous element in the periodic system (by ordered atom number) has ONE proton and one electron LESS per atom
Which elements contains only one protron?
Only one element has single proton(proton is correct spelling). The element is Hydrogen. It has a single proton in it's nucleus and no neutrons. A single electron revolves around in s subshell of 1st energy shell( K shell). A Hydrogen atom which has lost it's electron can be said to be proton. No other element known has single proton in the nucleus (protons only reside in nucleus of atom) of it's atom.
