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What is the valency of carbon?
Four
Six
Three
Two
Four
The valency of carbon is four (tetravalent). Carbon has an atomic number of 6 with an electronic configuration of 2,4, meaning it has four valence electrons in its outermost shell and requires four more electrons to achieve a stable noble gas configuration.
The valency of carbon is four (tetravalent). Carbon has an atomic number of 6 with an electronic configuration of 2,4, meaning it has four valence electrons in its outermost shell and requires four more electrons to achieve a stable noble gas configuration.
Think of carbon as a person with four hands who loves to hold hands with four friends simultaneously to feel balanced and secure.
C-A-R-B-O-N has FOUR letters? No, just remember: Carbon = C = Atomic Number 6 = Configuration 2,4 = Valency 4!
Electronic┬аConfiguration=2,4
Valency=8тИТValence┬аelectrons=8тИТ4=4
Carbon achieves stability by sharing its four valence electrons with other atoms, forming four covalent bonds. This property of tetravalency allows carbon to form stable single, double, or triple bonds with itself (catenation) and other elements like hydrogen, oxygen, nitrogen, and halogens.
Carbon has an atomic number of 6.
The electronic distribution in shells is K = 2, L = 4.
Since it has 4 electrons in its valence shell, its combining capacity (valency) is 4.
Carbon forms covalent bonds by sharing its four electrons.
Enables the formation of millions of organic compounds essential for life.
Allows strong and stable carbon-carbon bonds (catenation).
Organic chemistry and biochemistry (basis of all living matter)
Fossil fuels, polymers, and pharmaceuticals
Option A (Four) is the correct answer.
Option B (Six) represents the atomic number of carbon, not its valency.
Option C (Three) and Option D (Two) are incorrect valencies.
A is correct тАФ The valency of carbon is four because it has four valence electrons in its outermost shell and forms four covalent bonds to achieve stability.
Always distinguish between atomic number (total protons/electrons = 6) and valency (combining capacity = 4) when dealing with Group 14 elements like Carbon.
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