Diagonal relationship is present between the lighter elements of periods 1) Second, third 2) Second, fourth 3) Third, fourth
4) third, fifth

What is the formula that this ionic compounds could form sr2+p3-o2-

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?