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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: IBM on September 11, 2018, 11:06:21 AM

Title: What is meant by 'Tetravalency of Carbon'?
Post by: IBM on September 11, 2018, 11:06:21 AM
What is meant by 'Tetravalency of Carbon'?
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: Babcock_Hall on September 11, 2018, 11:28:43 AM
What do you think it means?  According to the Forum Rules you must give your thoughts before we can help you.
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: P on September 11, 2018, 11:29:32 AM
It forms 4 covalent bonds.

If it only formed 3 bonds, like phosphorus for example, it would be Trivalent. 


(Sorry BH - Cross post)
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: IBM on September 11, 2018, 12:06:09 PM
What do you think it means?  According to the Forum Rules you must give your thoughts before we can help you.
As I know tetra means four and valency means valency electrons. So tetravalency of carbon means that carbon has four valency electrons.
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: Babcock_Hall on September 11, 2018, 01:38:34 PM
The number of bonds to a carbon atom under most circumstances is four, and the carbon atom is tetravalent.  I would say that the central carbon atom of the tertiary-butyl cation is trivalent or tervalent because there are only three bonds.
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: IBM on September 11, 2018, 08:58:27 PM
The number of bonds to a carbon atom under most circumstances is four, and the carbon atom is tetravalent.  I would say that the central carbon atom of the tertiary-butyl cation is trivalent or tervalent because there are only three bonds.
Could you please provide me with the diagram of 'the tertiary-butyl cation'?
Title: Re: What is meant by 'Tetravalency of Carbon'?
Post by: P on September 12, 2018, 04:22:20 AM
Could you please provide me with the diagram of 'the tertiary-butyl cation'?

Type 'tertiary-butyl cation' into google.