divalent

Forms two bonds

Divalent describes an atom or chemical group with a valence of two—able to form two bonds with other atoms.

In chemistry, calcium and magnesium are divalent metals, each capable of bonding with two univalent atoms like chlorine.

Divalent cations play essential roles in cellular processes.

Also called bivalent.

elements

calcium

Element twenty, builds bones

iron · cobalt · nickel · manganese · barium · strontium · cadmium · mercury · lead · beryllium

bonding

covalent

Sharing electrons between atoms

pi · bridging · chelate · ligand · donor · acceptor · Lewis

biochemistry

hemoglobin

Erythrocyte's oxygen-binding protein

bioavailability · homeostasis · deficiency · supplementation

cations

electropositive

Tends to lose electrons

mineral · cofactor

Categories
Opposites
valence number

divalentmonovalent

Having valence of one

trivalent · tetravalent · hexavalent · multivalent · polyvalent

Family

valor, valiant, valence, valency, bivalent, multivalent, trivalent, valences, tetravalent

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