Elements And Compounds Flashcards
1
Q
What is an element?
A
An element is a pure substance made up of one type of atom that cannot be broken down into any other substance by chemical means
2
Q
What is a compound?
A
A substance made when two or more elements are chemically combined
3
Q
What is a molecule?
A
A group of two ore more atoms of the same or different elements that are chemically bonded together