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Click in the answer box to activate the palette. What is the smallest atom in Group 3A of the...

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What is the smallest atom in Group 3A of the periodic table?

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Periodic Table

The periodic table includes all the elements on the basis of their atomic number.

The electrons of an atom in its atomic structure are filled on the basis of their penetrating power.

Answer and Explanation: 1

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Group 3 A includes elements of p-block elements i.e. group 13 elements.

Group 13 elements are:

B, Al, Ga, In, and Tl.

These are written on the...

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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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