Intro to Matter

Which of the following are compounds (there is more than one)?

• Ammonia (NH₃)

• Ozone (O₃)

• Nitrogen Gas (N₂)

• Water (H₂O)

• Aluminum (Al)

Tags

NGSS.MS-PS1-1

Which are compounds (there is more than one)?

• Neon (Ne)

• Glucose (C₆H₁₂O₆)

• Oxygen Gas (O₂)

• Methane (CH₄)

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How many atoms of Carbon (C) are in Glucose (C₆H₁₂O₆)?

Tags

NGSS.MS-PS1-1

How many Nitrogens (N) are in Nitrogen Gas (N₂)

Tags

NGSS.MS-PS1-1

What happens when you have a chemical reaction of Hydrogen and Oxygen?

• an element

• a compound

• an electron

• a neutron

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What would a chemical reaction between oxygen and oxygen be?

• a compound

• a molecule

• a solution

• a mixture

• an atom

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

This model represent what?

• isotope

• ion

• atom

• molecule

Tags

NGSS.MS-PS1-1

This model represents what?

• isotope

• ion

• atom

• molecule

Tags

NGSS.MS-PS1-1

What does one sphere in this molecular model represent?

• an atom

• a compound

• a nucleus

• an ion

Tags

NGSS.MS-PS1-1

Which statement compares the processes?

• Forms a new atom

• Forms a new molecule

• Forms a new element

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5