Chemistry, asked by sahilbhujbal3991, 1 year ago

The element with the largest atomic size from the elements of period 1 2 and 3

Answers

Answered by zahidkhan18398

the question is wrong because in periodic table only 7 period are present

Answered by OlaMacgregor

Element of largest atomic size from period 1 is helium, period 2 is lithium, and period 3 is sodium.

Explanation:

It is known that elements present on left side of the periodic table are larger in size as compared to the elements present on right side of the periodic table.

When we move from left to right from the periodic table then there occurs a decrease in atomic size of the atoms. This also means that elements of alkali metals have largest atomic size.

Element of largest atomic size from period 1 is helium, period 2 is lithium, and period 3 is sodium.

Learn more about atomic size:

https://brainly.in/question/16223883

https://brainly.in/question/6134343

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