Which family of elements contains metals, nonmetals and metalloids?

Answer 1

Three families or groups of elements comprise a metal, a metalloid, and a non-metal, according to the arrangement of the elements on the periodic table.

Group 14 (Row) of the IVA contains the non-metals Carbon, Germanium, and Silicon, as well as the metals Tin and Lead.

Group 15 (Row) VA contains the metals bismuth, arsenic, and antimony as well as the non-metals nitrogen and phosphorus.

Group 16 (Row) VIA contains the non-metals oxygen, sulfur, and selenium as well as the metalloid tellurium and the metal polonium.

I trust that this was beneficial. SMARTERTEACHER

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Answer 2

Henry Antrim

The metalloid family, also known as the metalloid or semi-metal family.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.