Give the family of elements in the periodic table that contains the least metallic elements. a....

Question:

Give the family of elements in the periodic table that contains the least metallic elements.

a. Halogens

b. Pnictogens

c. Alkaline Earth

d. Chalcogens

e. Noble Gases

Periodic Table:

The periodic table contains all the known elements that are grouped in terms of increasing atomic number. The columns of the periodic table are known as groups. Groups of elements exhibit similar chemical and physical properties. This is due to the number of valence electrons present.

Answer and Explanation: 1

The correct option is given by: e. Noble Gases.

The metallic property of an element is a periodic trend. It increases from right to left. Therefore, we find that the family of elements that exhibits the least metallic property are noble gases. Noble gases are inert elements that have high stability.


Learn more about this topic:

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The Periodic Table: Properties of Groups and Periods

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Chapter 3 / Lesson 1
210K

Learn about the organization of the periodic table into groups and periods and how these differ. Also learn the history of the periodic table and its properties.


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