Chemistry, asked by shradhamahapatro3, 3 months ago

A, B, C, D and E have the following electronic
configuration:
A: 1s² 2s² 2p¹
B: 1s² 2s² 2p⁶ 3s² 3p¹
C: 1s² 2s² 2p⁶ 3s² 3p³
D: Is² 2s² 2p⁶ 3s² 3p⁵
E: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s²
Which among these belong to the same group in the periodic table?

Answers

Answered by nair93091

3

Answer:

A and B belong to the same group.

All the elements that have same number of electrons in outermost shell belong to the same group. A and B belong to Group 1.

Previous Question

Next Question

Similar questions

French, 1 month ago

Remplissez les blancs avec les articles contractés : a. Nous donnons les chocolats enfants. b. Voici les cartables élèves. c. L'étudiant dit bonjour - institutrice. d. Qui a le cahier étudiante ? e. Elle donne les papiers Sophie. f. La mère Jacques est journaliste.

Social Sciences, 1 month ago

State the reason. 1) The atmosphere satisfies the need of natural shield for the earth.

CBSE BOARD XII, 1 month ago

the value of 6^0 x 7^0 x 8^0...

Chemistry, 3 months ago

Radius of atom is of the order 10-10-10 cm 102-10 cm 10-14-10-cm 10--10-20cm...

Physics, 3 months ago

conclusion of center of mass project ...

Physics, 9 months ago

cess and Adiabatic process for 12 : In the following plots match I, II, III, IV with (a) Isothermal process and Adiabatic pro (b) monatomic, (c) diatomic and (d) triatomic gases respectively. et ( 1) Note all the above graphs are basically on...

Math, 9 months ago

WHO EVER DOES THIS ASSIGNMENT FOR ME I WILL GIVE U ANYTHING PLS HELP ASAP I WILL LITERALLY GIVE YOU ANYTHING HELP ASAP...

English, 9 months ago

Write a composition ending with the words '' I wish my teacher had been more tolerant than he was.''...