Question

which kind of matter is each sample? sample 1 sample 2 sample 3 element element element compound compound compound mixture mixture mixture directions review submit

Explanation:

Step1: Analyze Sample 1

It has two different - colored molecules, indicating two different substances. So it is a mixture.

Step2: Analyze Sample 2

It has only one type of molecule. Since a compound has two or more different types of atoms chemically bonded and this seems to have only one type of atom in each molecule, it is an element.

Step3: Analyze Sample 3

It has individual atoms of the same type. So it is an element.

Answer:

Sample 1: Mixture
Sample 2: Element
Sample 3: Element