Question

a scientist is conducting an investigation that involves water,silver corbon dioxide,and oxygen gas. Which group of statement best describes all of the materials he is using in the investigation?

Answer 1

Answer:

They are each made of matter. Some are compounds made of one type of element. Some are pure atoms.

Explanation:

Matter refers to the particle which has inertia and takes up physical space. As per modern physics, the matter is made up of different types of particulates, each with its mass and size. elements are consist of only one type of atom and can exist as either atoms or molecules whereas compound is incorporated of two or more different elements that are bound together, chemically. As per the question silver is an element while others are examples of compounds and they both belong to the category of matter.