it's an element that can be linked to 4 atoms (Transition elements) such as
Ti+4
Zr+4
Thorium is a tetravalent element (4+).
Of or, pertaining to, or containing sulfur, especuially in the tetravalent state.
Tetravalent means having 4 valence electrons. The elements in the 14th group are tetravalent. They do not lose or gain electrons. they gain electrons.
Tetravalent Impurities consist of 4 valence electrons.. :)
catenation,
Carbon is tetravalent.
Ion is a charge of electrons which shows negative ion or positive ion.
Tetravalent
the metal is platinum
Of course because it belongs to Carbon family.
+4
N3- if you mean nitride ion