question 5\npure substances can be classified into what groups? select all that apply.\n□ elements\n□…

question 5\npure substances can be classified into what groups? select all that apply.\n□ elements\n□ compounds\n□ heterogeneous mixtures\n□ homogeneous mixtures

question 5\npure substances can be classified into what groups? select all that apply.\n□ elements\n□ compounds\n□ heterogeneous mixtures\n□ homogeneous mixtures

Answer

Brief Explanations:

Pure substances are either elements (made of one - type of atom) or compounds (made of two or more types of atoms chemically combined). Mixtures (both heterogeneous and homogeneous) are not pure substances as they are physical combinations of different substances.

Answer:

elements compounds