a) element is a pure substance containing only one type of atoms.\nb) is a pure substance containing two or…

a) element is a pure substance containing only one type of atoms.\nb) is a pure substance containing two or more elements chemically
Answer
Brief Explanations:
a) By definition, an element is a pure - substance with only one type of atom. b) A compound is a pure substance formed by chemically combining two or more elements.
Answer:
a) An element b) A compound