An element has the electronic configuration 1s2 2s2 2p6 3s2 3p6 3d8 4s2. What will be its position in the periodic table?

Question

An element has the electronic configuration 1s2 2s2 2p6 3s2 3p6 3d8 4s2. What will be its position in the periodic table? (A) Period 4, Group 10 (B) Period 2, Group 2 (C) Period 4, Group 2 (D) Period 2, Group 8

Tardigrade Admin · Accepted Answer

Correct answer is (a) Period 4, Group 10

Q. An element has the electronic configuration 1s22s22p63s23p63d84s2. What will be its position in the periodic table?

Period 4, Group 10

Period 2, Group 2

Period 4, Group 2

Period 2, Group 8

Correct answer is (a) Period 4, Group 10

Q. An element has the electronic configuration
$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{8} 4 s^{2}$ .
What will be its position in the periodic table?