alcohol
carbon dioxide
chlorine
sodium chlorine
The most commonly used chemicals in the artificial rainmaking or cloud seeding are
The most electronegative element among the following is
The most electropositive elements among the following is
The most extensive, commercially useful source of thorium as monazite sand occurs in India at
The most inexpensive and commonly used variety of glass is called soda glass. It is called so because it
The most malleable metal is
The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of
The National Chemical Laboratory is situated in
The next higher homologue of C6H14 is
The nitrogen atom has 7 protons and 7 electrons,The nitride ion will have
