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TLS Online TPP Program

#Question id: 19587

What happens to the atomic size of lanthanides as the atomic number increases?

#XL - P Chemistry
  1. The radius remains unchanged
  2. The radius first increases and then decreases
  3. The radius increases
  4. The radius decreases
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TLS Online TPP Program

#Question id: 19935

#XL - P Chemistry

How many electrons in 19Khave n = 3; l=0 ?
TLS Online TPP Program

#Question id: 19936

#XL - P Chemistry

The maximum number of electrons in s, p and d-subshells are
TLS Online TPP Program

#Question id: 19937

#XL - P Chemistry

In an atom which has 2K, 8L, 8M and 2N electrons in the ground state, the total number of electrons having =1are
TLS Online TPP Program

#Question id: 19938

#XL - P Chemistry

The number of electrons that can be accommodated in dxy orbital is
TLS Online TPP Program

#Question id: 19939

#XL - P Chemistry

The electronic configuration of Mn can be written as
TLS Online TPP Program

#Question id: 19940

#XL - P Chemistry

Which of the following sets of quantum numbers is not possible for 23rd electron of Cr( At. no. 24) ?