How does the electronic configuration in atoms change in a period from left to right?

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Solution

Change in the electronic configuration in a period from left to right:

In a period, the number of shells remains the same but the number of valence electrons increases from left to right.

Therefore, the electronic configuration increases by 1 from left to right in a period.

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Similar questions

How does the number of valence electrons change on moving from left to right in a period?

Q. (a) Why did Mendeleev leave gaps in his periodic table?
(b) State any three limitations of Mendeleev's classification.
(c) How does electronic configurations of atoms change in a period with increase in atomic number?

How do atomic structures (electron arrangements ) change in a period with increase in atomic numbers moving left to right ?

(a) What is a period in a periodic table? How do atomic structures (electron arrangements) change in a period with the increase in atomic numbers from left to right?

(b) How do the following change on going from left to right in a period of the periodic table?

(i) Chemical reactivity of elements (ii) Nature of oxides of elements

Give examples in support of your answer.

How do electronic configurations of elements change in second period of periodic table with increase in atomic numbers ?

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How does the electronic configuration in atoms change in a period from left to right?

Change in the electronic configuration in a period from left to right: In a period, the number of shells remains the same but the number of valence electrons increases from left to right. Therefore, the electronic configuration increases by 1 from left to right in a period.

Change in the electronic configuration in a period from left to right:

In a period, the number of shells remains the same but the number of valence electrons increases from left to right.

Therefore, the electronic configuration increases by 1 from left to right in a period.