Sulfur silicon sodium thallium use the periodic table to predict which element has the most metallic character.
a. silicon
b. sodium
c. sulfur
d. thallium

Respuesta :

SJ2006
B.) Sodium is in the left than any other...so it's the most  metallic

Correct  Answer is Sodium, in the first family of the periodic able, has the most metallic character of the elements listed here.