Calculate the ratio of the velocity of molecular oxygen to velocity of atomic argon at the same temperature.

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a. inner transition b. noble gases c. representative d. transition

Which of the following units is not an official si unit? mole liter kilogram ampere

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.