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3 bond pairs and no lone pairs

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11y ago
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5mo ago

In phosphine (PH3), there are three lone pairs and three bonding pairs.

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Q: How many lone pair and bonding pair in phosphine?
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Related questions

The Lewis structure for phosphine, PH3, has?

one lone pair on the phosphorus atom.


What effect does a lone electron pair have on molecular shape?

The lone pair pushes bonding electron pairs away.


Why the lone pair lone pair repulsion is maximum?

Lone pair-lone pair repulsion is maximum because both lone pairs are localized around the same atom, leading to a strong electrostatic repulsion due to their negative charge densities being in close proximity. This results in a greater repulsion compared to other interactions like lone pair-bonding pair or bonding pair-bonding pair repulsions.


Why the repulsion caused by lone pair is greater than bonding pair?

lone pair has more electrons than bond pair


How does a lone pair disort the molecular shape?

The lone pair forces bonding atoms away from itself


What does a lone electron pair have on molecular shape?

The lone pair pushes bonding electron pairs away.


What is a lone pair from apexvs?

In chemistry, a lone pair is a pair of valence electrons that are not involved in bonding and are therefore considered non-bonding. Lone pairs are found in molecules with a structure that includes regions of non-bonding electrons. They can affect the shape and chemical properties of molecules.


What is a lone pair apex?

A lone pair apex refers to the central atom in a molecule that possesses a lone pair of electrons. These electrons are not participating in bonding with other atoms and instead are localized on the central atom. The lone pair apex influences the geometry and reactivity of the molecule.


What is the difference between lone pair and bonding pair electron?

they are the same. Lone pair is unshared pair of electrons and bond pair is shared pair of electron.


What effect does a lone electron pair have a molecular shape?

The lone pair pushes bonding electron pairs away.


What effect does a lone electron pair on molecular shape?

The lone pair pushes bonding electron pairs away.


What is a lone pair?

A lone pair is a pair of electrons in an atom that is not involved in bonding with other atoms. It is often represented as a pair of dots in Lewis structures and can influence the shape and reactivity of molecules.