In modern periodic table all the leements are arranged in ascending order of__________________?

Related Mcqs:

The atomic radii decreases by increasing atomic number in________________?

A. Alkali metal B. Alkaline earth metal C. Elements from Li to Ne D. Halogens...

Elements with similar chemical properties appear in the_________________?

A. Same family B. Same period C. p block elements D. Right upper corner...

Which of the following possesses maximum hydration energy ?

A. Na+ B. K+ C. Mg+2 D. Ca+2...

Modern periodic table has been divided in ___________ blocks?

A. 2 B. 4 C. 8 D. 7...

Iodine is solid due to_________________?

A. Strong covalent bond B. Large value of dipole moment C. High polarizability D. Strong hydrogen bonding...