Types of Molecules

Identify the type of molecule hydrogen chloride is.

• Molecule of compound

• Molecule of element

Tags

NGSS.MS-PS1-1

Identify the type of molecule caffeine is.

• Molecule of element

• Molecule of compound

Tags

NGSS.MS-PS1-1

Identify this molecule. NOTE: There are two correct answers.

• Oxygen

• H₂

• Nitrogen

• O₂

Tags

NGSS.MS-PS1-1

How many H atoms can you find in the image?

• 8

• 4

• 2

• 1

Tags

NGSS.MS-PS1-1

How many O atoms can you find in the image?

• 8

• 4

• 2

• 1

Tags

NGSS.MS-PS1-1

How many Cl atoms can you find in the image?

• 8

• 4

• 2

• 1

Tags

NGSS.MS-PS1-1

Identify the elements in the image.

• oxide

• carbon

• chlorine

• nitrogen

Tags

NGSS.MS-PS1-1

Which is correct about the compounds in the image?

• Both contain hydrogen atoms.

• Both contain equal number of oxygen atoms.

• Both differ in the number of atoms.

• Methane has 5 atoms.

Tags

NGSS.MS-PS1-1

Which is the image of ammonia, NH₃?

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Tags

NGSS.MS-PS1-1

Which is the image of methane, CH₄?

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• 
• 

Tags

NGSS.MS-PS1-1