Q2. Write the Trends in periodic properties: 1. Across the Period 2. Down the group
Answers
Answered by
2
Across the period ,
The atomic radius or the size of atom decreases due to an increase in the nuclear charge
Also the elements get more and more non metallic and acidic in nature
Down a group
The atomic size increases due to an increase in shell number
The elements get more metallic or electropositive due to a decrease in nuclear bond
The atomic radius or the size of atom decreases due to an increase in the nuclear charge
Also the elements get more and more non metallic and acidic in nature
Down a group
The atomic size increases due to an increase in shell number
The elements get more metallic or electropositive due to a decrease in nuclear bond
Similar questions