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The hydroxide ion is OH-. There is one proton in a hydrogen atom and eight in an oxygen atom. Therefore, there are 9 protons in a hydroxide ion.

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14y ago

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Related Questions

How many protons does carbon ion have?

how many protons does the carbonate ion have?


Is nh4oh acid or base?

NH4OH is a weak base, as it contains the ammonium ion (NH4+) and hydroxide ion (OH-), which can accept protons to form water.


What ion is part of every base?

The hydroxide ion (OH-) is part of every base. It accepts protons (H+) in solution to produce water.


How many charges does hydroxide have?

The hydroxide ion has a 1- charge.


What ion generally appears in the formula of an base?

hydrogen ions playaa. ********************2nd Opinion****************** Nope, hydroxide ion.


Formula and charge for hydroxide ion?

The formula for the hydroxide ion is OH-. It has a charge of -1 due to the presence of one extra electron compared to the number of protons in the oxygen atom.


What ion is most common among all bases?

The hydroxide ion (OH-) is the most common among all bases. It is the characteristic ion that gives bases their properties of accepting protons (H+) in chemical reactions.


What particle in Na-OH causes red litmus to turn blue?

It is the hydroxide ion (OH-) in sodium hydroxide (NaOH) that causes red litmus to turn blue. The hydroxide ion is a strong base and can accept protons from the acidic red litmus dye, resulting in a color change.


Is hydroxide a acid?

No, the hydroxide ion is a very strong base. but can be just as dangerous as a strong acid.


Is cesium hydroxide a base or an acid?

It is an Arrhenius base due to the hydroxide ion.


How many protons are in an ion?

The number of protons present in an ion is equivalent to its atomic number.


How many protons are in the O2-?

Eight protons in this ion.