covalent compound
Quick Summary
A covalent compound is a chemical compound where atoms are linked by covalent bonds. In these bonds, atoms share electron pairs rather than transferring them. This sharing allows each atom to achieve a more stable electron configuration, typically by completing its outer shell, which lowers the overall energy of the compound.1
Covalent bonds generally form between nonmetal elements. A key characteristic of covalent compounds is that they do not form ions when dissolved in water, meaning their solutions do not conduct electricity. Organic compounds, which form the basis of life, are a major class of covalent compounds, defined by the presence of carbon atoms covalently bonded to other elements like hydrogen, oxygen, and nitrogen.123
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chemical bondingIonic and covalent compoundsA second general feature of bonding also became apparent in the early days of chemistry. It was found that there are two large classes of compound that can be distinguished by their behaviour when dissolved in water. One class consists of electrolytes: theseā¦
Read MoreA second general feature of bonding also became apparent in the early days of chemistry. It was found that there are two large classes of compound that can be distinguished by their behaviour when dissolved in water. One class consists of electrolytes: theseā¦
Read More- chemical bondingLewis formulation of a covalent bond
ā¦a Lewis structure of a covalent compound, the shared electron pair between the hydrogen and chlorine ions is represented by a line. The electron pair is called a bonding pair; the three other pairs of electrons on the chlorine atom are called lone pairs and play no direct role inā¦
Read Moreā¦a Lewis structure of a covalent compound, the shared electron pair between the hydrogen and chlorine ions is represented by a line. The electron pair is called a bonding pair; the three other pairs of electrons on the chlorine atom are called lone pairs and play no direct role inā¦
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chemical compoundClassification of compoundsā¦together by sharing electrons (covalent bonding). Examples are water, which contains H2O molecules; methane, which contains CH4 molecules; and hydrogen fluoride, which contains HF molecules.
Read Moreā¦together by sharing electrons (covalent bonding). Examples are water, which contains H2O molecules; methane, which contains CH4 molecules; and hydrogen fluoride, which contains HF molecules.
Read More- chemical compound
ā¦of chemical compounds: molecular (covalent) and ionic. Methane and water are composed of molecules; that is, they are molecular compounds. Sodium chloride, on the other hand, contains ions; it is an ionic compound.
Read Moreā¦of chemical compounds: molecular (covalent) and ionic. Methane and water are composed of molecules; that is, they are molecular compounds. Sodium chloride, on the other hand, contains ions; it is an ionic compound.
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