For the following questions answer them individually
Atomic numbers of four elements are as follows: F(9), P(15), Cl(17), Ar(18). Which of the following two elements would be chemically similar?
Oxides of metals are basic in nature, that is, they combine with acids to form salt and water. Select the odd metal oxide from the following ones.
What does SSL stand for
What was the name of Meera Bai’s husband ?
Retinol is mainly related to .........