List of top Chemistry Questions on Trends in periodic table asked in AP EAPCET

Match the following: 

The number of following pairs of elements which exhibit diagonal relationship is:

  • i. B & Si
  • ii. Be & Al
  • iii. Li & Mg
  • iv. Al & S
The correct order of covalent radii of Si, Ge, Sn is:
The correct order of atomic radii of B, Be, N and C is
Consider the elements Ne, Na, Mg. The element with highest first ionization enthalpy and element with lowest second ionization enthalpy respectively are
In which of the following the election gain enthalpy of elements is correctly arranged?
Which of the following has the highest first ionization potential?
The radii of $ \text{F,}{{\text{F}}^{-}}\text{O} $ and $ {{\text{O}}^{2-}} $ are in the order