Integrate `[s+3]/(s^2+6s+13)^2`

Find the wrong electronic configurations fromthefollowing. Whatiswrongin these? 1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 3d^9, 4s^2

Which elements has electronic configuration 1s^2 2s^ 3s^2 3p^6 4s^2 ?

Name the element with electronic configuration 1s2 2s2 2p6 3s2

Name the element with electronic configuration 1s2 2s2 2p6 3s2

Examine the given electronic configurations. A- 1s^2 2s^2 2p^6 3s^2 3p^6 3d^(10) 4s^2 B- 1s^2 2s^2 2p^6 3s^1 C- 1s^2 2s^2 2p^6 3s^2 3p^6 D- 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 : Which elements belongs to the same group?

Examine the given electronic configurations. A- 1s^2 2s^2 2p^6 3s^2 3p^6 3d^(10) 4s^2 B- 1s^2 2s^2 2p^6 3s^1 C- 1s^2 2s^2 2p^6 3s^2 3p^6 D- 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 : Which element has highest metallic ch-aracter ?

Examine the given electronic configurations. A- 1s^2 2s^2 2p^6 3s^2 3p^6 3d^(10) 4s^2 B- 1s^2 2s^2 2p^6 3s^1 C- 1s^2 2s^2 2p^6 3s^2 3p^6 D- 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 : Which of these elements belongs to 4^(th) period ?

Examine the given electronic configurations. A- 1s^2 2s^2 2p^6 3s^2 3p^6 3d^(10) 4s^2 B- 1s^2 2s^2 2p^6 3s^1 C- 1s^2 2s^2 2p^6 3s^2 3p^6 D- 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 : Which element doesn’t participate in che-mical reactions generally ?

Write the name & symbol of the element with electronic configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d6

Write the name & symbol of the element with electronic configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d3