Which among them is not an actinoid?

Options :
  1. Curium(Z=96)
  2. Uranium(Z=92)
  3. Californium(Z=98)
  4. Terbium(Z=65)
Answer and Explanation :-

Answer: Option 4

Explanation:

Terbium is a lanthanoid and all others are actinoid

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Which among the following show variable valency in periodic table?

Next Question : The elements in which electrons are progressively filled in 4f orbital are called -------

Click here for online test on Chemical Periodicity

Responses


 (Getemail alerts when others member replies)







Do not read, as children do, to amuse yourself, or like the ambitious, for the purpose of instruction. No, read in order to live.
-Gustave Flaubert