Luminescence is the ability to?

The answer is simple, if you want an ability, you can be born with one from your mother, father, or anybody else in your family, or, you can practice an ability, for example, if you are bad at...

ability is the capacity to do something

a low temperature emission of light

a. Intellectual AbilitiesThat requires doing mental activities.Intellectual ability commonly refers to the ability measured by performanceon an intelligence test. It is also sometimes used in the...

You use ability when referring to one particular skill/capacity that a person or thing has, e.g. he has the ability to do well; the robot has the ability do climb stairs.You use abilities when...