Examlex
Which of the following is closely associated with the former position of a river channel?
Nonpolar Covalent
A type of chemical bond where two atoms share a pair of electrons with each other equally because they have similar electronegativities.
Polar Covalent
A polar covalent bond is a type of chemical bond where a pair of electrons is unequally shared between two atoms, leading to a molecule with partial positive and negative charges.
Hydrogen
A chemical element with symbol H and atomic number 1, being the lightest and most abundant element in the universe.
Sulfhydryl
A functional group in organic chemistry consisting of a sulfur atom covalently bonded to a hydrogen atom, commonly found in proteins.
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