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Because Oxygen needs 2 more electrons to fill it's octet so usaually it bonds with two hydrogen atoms to make water, but OH only has one hydrogen atom so it takes another electron from it's surroundings giving it a negative charge

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14y ago

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Related Questions

Do hydroxide atoms have a negative charge?

The hydroxide ion, OH-, has a negative charge of 1-.


Hydroxide positive or negative?

I think it is a positive charge!!


What is the charge on hydroxide ion?

negative one


Does hydroxide ions have a negative charge?

Yes, hydroxide (OH-) ions have a negative electrical charge.


Do atom have a negative charge?

The hydroxide ion, OH-, has a negative charge of 1-.


What is the charge on a hydroxide ion?

negative 1 (-1) OH-


Why does hydroxide have a negative charge?

Hydroxide (OH-) has a negative charge because it has gained an extra electron, giving it a net negative charge of -1. This extra electron is acquired when a hydrogen ion (H+) is donated to the hydroxide ion as part of a chemical reaction.


Is a hydroxide ion positive charge?

No. The hydroxide ion has a negative charge as do all ions ending in -ide, -ite, or -ate.


What contains a positive charge hydrogen-ions hydroxide-ions electrons or neutrons?

Hydrogen ions are H+Hydroxide ions are OH-neutrons are written n and have no chargeelectrons are written e- and have a negative charge.So only hydrogen ions, H+, has a positive charge.


Is Sodium hydroxide polar?

Yes, sodium hydroxide is a polar molecule. It is composed of a sodium cation (Na+) and a hydroxide anion (OH-), which results in an uneven distribution of charge within the molecule. This causes sodium hydroxide to have a partial positive charge on the sodium atom and a partial negative charge on the hydroxide ion, making it polar.


Is calcium hydroxide a polar substance?

Calcium hydroxide is an ionic compound, therefore it has no polarity.


Which of the following polyatomic ions have the same charge as the hydroxide ion?

Nitrate (NO3^-), because the Hydroxide ion also has a negative one charge (OH^-)