Tetravalent
No/Yes.Silicon, is a tetravalent metalloid, with the symbol Si and atomic number 14.silicon has some matallic properties and some non metallic properties.
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.. :)
Carbon is tetravalent.
the metal is platinum
Of course because it belongs to Carbon family.
+4
Thorium is a tetravalent element (4+).
Of or, pertaining to, or containing sulfur, especuially in the tetravalent state.
Cerium can be bi-, tri- or tetravalent.
Thorium is a tetravalent element. Thorium react slowly with water; thorium can react with concentrated nitric acid and hydrogen chloride. Thorium can react with the majority of other chemical elements. The Pauling electronegativity of thorium is 1,3.