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A single proton and a single electron.

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12y ago

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What is the simplest atom that contains one proton one electron and no neutrons?

The simplest atom that contains one proton, one electron, and no neutrons is the hydrogen atom.


How many hydrogen are there in a hydrogen chloride molecule?

one. The formula for hydrogen chloride is HCl; meaning one Hydrogen atom and one chlorine atom.


How many atoms are in hydrogen and chlorine?

There is one atom in Hydrogen and one atom in Chlorine. All elements are composed of only one atom.


How many atoms are there in a hydrogen?

There is one atom in a hydrogen atom


How many product atoms are there in hydrogen?

There is one atom of hydrogen in a hydrogen molecule.


Each molecule of hydrochloric acid contains one atom of hydrogen and what?

I think that there is one atom of hydrogen and one of chlorine.


Does a hydrogen atom have a neutron in its nucleus?

No, a hydrogen atom does not have a neutron in its nucleus. A hydrogen atom consists of only one proton in its nucleus.


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.


How many bodns can a hydrogen atom form?

A hydrogen atom can not form more than one bond, because a hydrogen atom contains only one electron.


What is the difference between a hydrogen atom and atomic hydrogen?

A hydrogen atom refers to a single neutral hydrogen particle consisting of one proton and one electron. Atomic hydrogen, on the other hand, typically refers to a collection of hydrogen atoms in a gaseous state, where the atoms are not bonded to each other.


What is the formula for hydrogen iodide?

The formula for hydrogen iodide is HI. It is a binary compound consisting of one hydrogen atom and one iodine atom.


What is the number of electrons in hydrogen?

There is one electron in a hydrogen atom. Hydrogen has 1 valence electron and is therefore very unstable by itself. Hydrogen is diatomic, which means that it naturally occurs bonded with another Hydrogen atom: H2