Question

Based on the periodic table above, which of the following elements is a solid at standard temperature and pressure? A. Hg B. Pb C. Br D. Cl

Answer 1

Answer:

B. Pb  

Explanation:

I have used yellow dots to mark your elements on the Periodic Table below.

Their melting points are

$\begin{array}{cc}\textbf{Element} & \textbf{M.p. / ^{\circ} C}\\\text{Cl} & -101 \\\text{Hg} & -39\\\text{Br} & -7 \\\text{Pb} & 328 \\\end{array}$

The Periodic Table and the list of melting points  both show that lead is the only element in  at your list that is a solid at STP.

Answer 2

Answer: the answer is pb I just did it on study island

Explanation:

Hope this helps