Answer:
D linear
Explanation:
Valence electrons of carbon = 4
Valence electrons of sulfur = 6
The total number of the valence electrons = 4 + 2(6) = 16
The Lewis structure is drawn in such a way that the octet of each atom in the molecule is complete. So,
The Lewis structure is:

There is no lone pair involved, so, It is of type AB₂.
<em><u>According to the theory, the atoms will form a geometry in such a way that there is minimum repulsion and maximum stability. </u></em>
<em><u>So, it is of linear shape.</u></em>
Answer:
C) 5 moles of Argon (Ar)
Explanation:
5mol Na x 22.990g Na/ 1 mol Na = 114.95g Na
5mol P x 30.974g P/ 1 mol P = 154.87g P
5mol Ar x 39.948g Ar/ 1 mol Ar = 199.74g Ar
Therefore Ar has the greatesr mass.