Molecules, Compounds, and Mixtures

Molecules, Compounds, and Mixtures

Multiple Choice

True or False: The tiniest bit of water that still is water is a molecule of water.

• True

• False

Multiple Choice

True or False: Hydrogen is a compound.

• True

• False

Multiple Choice

What is a compound?

• Two different elements bonded together.

• Two of the same elements bonded together.

• A mixture of different substances.

• The substances stuck together with glue.

Multiple Choice

Two or more atoms join up to make a(n)

• element

• compound

• molecule

Multiple Choice

Two or more different elements bond to form a(n)

• element

• compound

• molecule

Mixtures are NOT pure substances

Mixtures are not bonded together, therefore there is no chemical change. Each source of matter KEEPS its original properites!

Multiple Choice

Two nitrogen atoms are bonded together. They form...

• an atom

• an compound

• a molecule

• a mixture

Multiple Choice

(NaCl) Salt is a compound, but (NaCl + H2O) saltwater is a(n)

• element

• mixture

• pure substance

Multiple Choice

Which is it?

• Mixture of Elements and Compounds

• Compound

• Molecule

• Mixture of Elements

• Mixture of Compounds

Multiple Choice

Which is it?

• Mixture of Elements and Compounds

• Compound

• Molecule

• Mixture of Elements

• Mixture of Compounds

Multiple Choice

Which is it?

• Mixture of Elements and Compounds

• Compound

• Molecule

• Mixture of Elements

• Mixture of Compounds

Multiple Choice

Which is it?

• Mixture of Elements and Compounds

• Compound

• Molecule

• Mixture of Elements

• Mixture of Compounds

Multiple Choice

Which is it?

• Mixture of Elements and Compounds

• Compound

• Molecule

• Mixture of Elements

• Mixture of Compounds