List of top Chemistry Questions on Metals and Non-Metals

Why is sodium metal kept immersed in kerosene?
What type of oxide is formed when a non-metal combines with oxygen?
Write two differences between metals and non-metals based on chemical properties.
What is an amalgam?
Which of the following metals remains in liquid state at room temperature?
Which metal has the lowest thermal conductivity?
The first transition series metal 'M' has the highest enthalpy of atomisation in its series. One of its aquated ion (M$^{n+}$) exists in green colour. The nature of the oxide formed by the above M$^{n-}$ ion is:
The number of valence electrons present in the metal among Cr, Co, Fe, and Ni which has the lowest enthalpy of atomisation is
Which of the following ions shows spin only magnetic moment of 4.9 B.M.?
The chemical used for leaching of silver and gold is :
Second most student element in alloy misch metal is:
Which of the following is correct?