Chemistry, asked by KashaF6116, 12 days ago

What is trend of atomic size in periodic table?​

Answers

Answered by samfernando342
1

Answer:

The atomic radius of atoms generally decreases from left to right across a period. There are some small exceptions, such as the oxygen radius being slightly greater than the nitrogen radius. Within a period, protons are added to the nucleus as electrons are being added to the same principal energy level.

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