Elements, Compounds, Mixtures and Solubility Quiz Review

A pure substance that cannot be broken down into any other substance.

• Elements

• Compounds

• Mixtures

A chemical formula is used to represent a(n) _________________.

• Element

• Compound

• Mixture

H2O

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

CO2

• Element

• Compound

• mixture

Tags

NGSS.MS-PS1-1

Cl

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

A ___________ is a combination of many different elements not chemically combined.

• Element

• Compound

• Mixture

Which are examples of a mixture?

• Table salt

• Salt water

• Oxygen

• Air

Which of the following is a way in which elements and compounds are similar?

• Elements and compounds are pure substances.
• Elements and compounds are both made up of different kinds of atoms.
• Elements and compounds can both be broken down by physical means.
• Elements and compounds are listed on the periodic table.

What is a substance made of two or more elements that are chemically combined called?

• A. element

• B. compound

• C. mixture

• D. solution

All matter is made of .....

• energy 
• atoms 
• air
• chemistry

Tags

NGSS.MS-PS1-1