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[Kluged from Wikipedia and others] Hydrogen (H) (Standard atomic mass: 1.00794(7) has three naturally occurring isotopes: Protium 1H, Deuterium 2H, and Tritium 3H. Other, highly unstable nuclei (4H to 7H) have been synthesized in the laboratory but not observed in nature.

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14y ago
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12y ago

it is just an electron (H-) = 1e-

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10y ago

1-

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Q: What is the most common ion that hydrogen forms?
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Related questions

What is the most likely charge on an ion when hydrogen forms an ion?

Most likely, hydrogen will form a cation, meaning it will have a positive charge of +1


Does a hydrogen ion is a negatively charged hydrogen atom?

No, typically hydrogen forms a positive ion.


What is the most chemically reactive ion?

The most chemically reactive ion is the hydrogen ion.


When a barium atom forms its most common ion it?

Ba^2+


How many electrons will hydrogen gain or lose when it forms an ion?

Hydrogen usually loses its single electron to become a hydrogen ion, H+.


What ion is the most chemically reactive ion known?

The ion that is the most chemically reactive ion is known as a hungry wolf in the period table. Hydrogen ion is such a type of ion.


What is hydrogen ions and will take as many as possible?

When hydrogen loses one electron from its 1s atomic orbital, then it forms hydrogen ion. Hydrogen ion only take that atom which has only -1 valency .


Why does ammonium have a positive charge?

The ammonium ion forms when an ammonia molecule (NH3) takes a hydrogen ion (H+) either from an acid or from water. The positive charge on the hydrogen ion is taken over into the new ammonium ion.


What is the most common ion in I?

I^- is the most common ion of Iodine.


What structural characteristics do all hydrogen atoms have in common?

All hydrogen atoms have 1 protron in the nuclues and 1 electron outside the nucleus.


What is the most common selenium ion?

The most common Selenium ion is Se2- the selenide ion. It is in the same group as oxygen and its most common ion in the oxide ion O2-.


When barium forms its most common ion it gains electrons?

No, it looses two electron and becomes Ba2+