Question

Use the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number.

Term Definition
Sb A) 32.06 u (atomic mass)
S B) Antimony
Si C) 14 (atomic number)

Answer 1

Sb is the atomic symbol of antimony

S is the atomic symbol of sulfur

Si is the atomic symbol of silicon

The atomic number of Sb is 51

The atomic number of S is 16

The atomic number of Si is 14

The atomic mass of Sb is 121.76

The atomic mass of S is 32.06

The atomic mass of Si is 28.08

Thus the correct match will be

Sb --------------------B (antimony)

S------------------------A(32.06) (atomic mass)

Si------------------------C(14) (atomic number)