tetravalent

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective tetravalent is

tetravalent.

In chemistry terms the difference between tetravalent and bivalent

is that tetravalent is having a valence of 4 while bivalent is having a valence of 2.

As a noun bivalent is

any bivalent chromosome.

As adjectives the difference between tetravalent and rhodic

is that tetravalent is tetravalent while rhodic is (inorganic chemistry) of or pertaining to rhodium, especially tetravalent rhodium.

As an adjective tetravalent

is tetravalent.

As a noun neopentoxy is

(organic chemistry|especially in combination) either the univalent radical derived from neopentyl alcohol or the tetravalent radical derived from pentaerythritol.

As adjectives the difference between tetravalent and uranoan

is that tetravalent is tetravalent while uranoan is (mineralogy) describing minerals containing tetravalent uranium.

As adjectives the difference between tetravalent and titanian

is that tetravalent is tetravalent while titanian is (mineralogy) describing minerals containing tetravalent titanium.

As adjectives the difference between tetravalent and stannian

is that tetravalent is having a valence of 4 while stannian is describing minerals containing tetravalent tin.

As adjectives the difference between tetravalent and plumbian

is that tetravalent is having a valence of 4 while plumbian is describing minerals containing tetravalent lead.

As adjectives the difference between tetravalent and platinian

is that tetravalent is having a valence of 4 while platinian is describing minerals containing tetravalent platinum.