Atoms, Elements, Compounds, The Periodic Table

Glucose (C₆H₁₂O₆) contains atoms of carbon, hydrogen, and oxygen that are chemically bonded together.  What type of matter is glucose?

• Glucose is an element

• Glucose is a compound 

• Glucose is a mixture

• Glucose is a metal

Tags

NGSS.MS-PS1-1

What does the diagram show?

• A mixture of two elements

• A pure compound

• A mixture of two compounds

• A mixture of a compound & element

Tags

NGSS.MS-PS1-1

What does the diagram show?

• A mixture of two elements

• A pure compound

• A mixture of two compounds

• A mixture of a compound & element

Tags

NGSS.MS-PS1-1

Which description below is a true statement about the diagram?

• The diagram can be classified as an element and a molecule

• The diagram can be classified as a compound

• The diagram can be classified as a mixture of two compounds

• The diagram can be classified as a mixture of two elements

Tags

NGSS.MS-PS1-1

Classify Sodium Chloride (NaCl) as an element or compound.

• Element

• Compound

Tags

NGSS.MS-PS1-1

How many TOTAL atoms make up the molecule 8K₂SO₄?

• 8

• 56

• 7

• 15

Tags

NGSS.MS-PS1-1

TRUE OR FALSE:
There are millions of elements.

• True

• False

Water is an element.

• True

• False

Tags

NGSS.MS-PS1-1

Salt has a chemical formula of NaCl.  Salt is a...

• Compound

• Element

• Mixture

• None of the Above

Tags

NGSS.MS-PS1-1

Which of the following represents an element?

• H₂O

• H₂

• NaCl

• CaCO₃

Tags

NGSS.MS-PS1-1