Electrons enter into orbitals in order of increasing ener...
Electrons enter into orbitals in order of increasing energy as exemplified by?
1S\(^2\)2S\(^2\)2PX\(^2\)2py\(^2\)2pz\(^0\)3s\(^0\)
1S\(^2\)2S\(^2\)2PX\(^2\)2py\(^1\)2pz\(^1\)3s\(^0\)
1S\(^2\)2S\(^2\)2PX\(^1\)2py\(^1\)2pz\(^1\)3s\(^1\)
1S\(^2\)2S\(^2\)2PX\(^2\)2py\(^2\)2pz\(^0\)3s\(^1\)
Correct answer is B
Shells and subshells are filled in energy level order, so electrons will fill the 2p subshell before the 3s shell.
And the x subshell before the y and z.
The number of hydrogen ions in 4.9 g of tetraoxosulphate (IV) acid is? (S = 32, O =16, H = 1, Na ...
Bubbling of carbon (IV)oxide into calcium hydroxide solution results in the formation of...
The polymer used in making car rear lights is ...
What is the chemical symbol for Gadolinium? ...
What is the atomic number of Sodium? ...