Elements Mixtures and Compounds

Water is made up of hydrogen and oxygen, two elements that were chemically combined. This makes water a(n)

__ is a pure substance containing two or more kinds of atoms.

Which of the following are both solutions?

One group is typically described as containing materials that are exvellent conductors of electricity, ductile and lustrous. Which of the following groups can be classified by thess characteristics?

An element is a ___ that cannot be separated into simpler substances by physical or chemical means.

How many atoms are present in one molecule of glucose, C6H12O6

Which of the following is a heterogenous mixture?

Which of the following is a homogeneous mixture?

A __ mixture is a mixture in which the composition is not uniform throughout the mixture.

Which of the diagrams below represent a mixture?