Classifying Matter - Level 1

substance that cannot be broken down into a simpler substance

• chemical

• element

• compound

• mixture

basic particle from which all elements are made

• atom

• molecule

• element

• compound

group of two or more atoms held together by chemical bonds

• atom

• molecule

• chemical bond

• compound

What holds the hydrogen and oxygen atoms together in a water molecule?

• formulas

• compounds

• mixtures

• chemical bonds

A _________ is made of two or more substances that are together in the same place but their atoms are NOT chemically bonded.

• compound

• mixture

• substance

• filtration

A type of mixture where you can see the different parts and they can easily be separated into their different parts.

• atomic mixture

• Compound mixture

• Heterogeneous mixture

• Homogeneous mixture

A type of mixture that you can't see the different parts.

• Homogeneous mixture

• Heterogeneous mixture

• Compound

• distillation

Heterogeneous and Homogeneous are two types of what?

• compounds

• elements

• mixtures

• atoms

A student is observing a substance that contains multiple element that have been chemically combine C₆H₁₂O₆(SUGAR). Which of the following best describes what the student is observing?

• Heterogeneous Mixture

• Homogeneous Mixture

• Element

• Compound

This picture represents which of the following?

• element
• compound
• mixture
• atom