Chemistry, asked by vatssaurav8280, 1 year ago

First member of the group differ from other elements of the group.Why?

Answers

Answered by manglamarya786

1

Due to very small size

And due to absence of d orbital

These are two reasons

Answered by akashjbpa20

1

Because first element of every group having small size , high electronegativity, high ionization potential and un avablity of vacant d subshell

Previous Question

Next Question

Similar questions

English, 7 months ago

script on the topic of the animal cell and its function and structure, like a theatre play...

English, 7 months ago

Read the excerpt from Roll of Thunder, Hear My Cry. When I reached the church steps, I looked back again. T.J. was still there, an indistinct blur blending into the gathering dusk, and I began to think that perhaps he would not go with the Simmses. But then the rude squawk of the truck's horn blasted the quiet evening, and T.J. turned his back on us and fled across the field. How best could a...

English, 7 months ago

How do T.J.’s relationships develop the theme of friendship in this chapter of Roll of Thunder, Hear My Cry? T.J.’s relationships show that what a friend says is more important than how a friend acts. T.J.’s relationships show the difference between true friendship and false friendship. T.J.’s relationships show that it is easy to make friends with many different people. T.J.’s relationships...

Geography, 1 year ago

what is the former name of Sri Lanka...

Math, 1 year ago

The coin is tossed 15 imes and observed that had came up 11 timefind the probability that a tail come up...

Math, 1 year ago

pls help me really urgent pls solvewith full steps...

Biology, 1 year ago

define hormone name the hormone secreted by thyroid gland mention its function...

Math, 1 year ago

Ram Said to pavan "if you give me rupees 100, my money will be double of your money" then pavan said to Ram, "if you give me rupees 10 my money will be 6 times of your. find how many rupees does each of them have.