Question

HELP ME PLEASE URGENT:

1. What can be concluded about the properties of the elements that border this staircase on the Periodic Table of the Elements?
A. These elements are metals.
B. These elements are liquids.
C.These elements have properties of both solids and gases.
D.These elements have properties of both metals and nonmetals.

2.

Answer 1

The answer is D

Step-by-step explanation:

It can be concluded that the elements have properties of both metals and non-metals.

The elements that borders the ones described are both metals and non-metals. Most of these elements can be classified as metalloids.

On the periodic table, the elements around this region have properties of both metals and non-metals at certain temperature and pressure conditions.

Answer 2

D. These elements have properties of both metals and nonmetals.

Step-by-step explanation:

It can be concluded that the elements have properties of both metals and non-metals.

The elements that borders the ones described are both metals and non-metals. Most of these elements can be classified as metalloids.

On the periodic table, the elements around this region have properties of both metals and non-metals at certain temperature and pressure conditions.