High School

Which statement describes the location of metalloids on the periodic table?

A. The metalloids are located below metals and above nonmetals within a group.
B. The metalloids are located below nonmetals and above metals within a group.
C. The metalloids are located to the right of nonmetals and to the right of metals within a period.
D. The metalloids are located to the left of nonmetals and to the left of metals within a period.

Where are alkaline earth metals found on the periodic table?

A. Group 1
B. Group 2
C. Groups 3–12
D. Group 17

Answer :

Final answer:

Metalloids are located below metals and above nonmetals within a group on the periodic table. Alkaline earth metals are found in Group 2.

Explanation:

The correct statement describing the location of metalloids on the periodic table is: the metalloids are located below metals and above nonmetals within a group. The metalloids, also known as semimetals, are elements that have properties of both metals and nonmetals. They are positioned along a jagged line on the periodic table, separating the metals on the left from the nonmetals on the right.

As for the alkaline earth metals, they are found in Group 2 of the periodic table. Alkaline earth metals are a group of elements that are reactive and have two valence electrons, making them similar in properties.

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