Question

Q.3) Answer the following:
1) Atomic radius goes on decreasing while going from left to right in a period
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Answer 1

Answer:

Explanation: The atomic radius goes on decreasing while going from left to right in a period because the atomic number of the elements increases which means the number of protons and electrons in the atoms increases (the extra electrons being added to the same shell).

Answer 2

Answer:

The atomic radius goes on decreasing while going from left to right in a period because the atomic number of the elements increases which means the number of protons and electrons in the atoms increases (the extra electrons being added to the same shell).

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