Matter

What is bonded together to form a molecule?

• Atoms

• Ions

• Elements

• Periodic table

Tags

NGSS.MS-PS1-1

What happens when heat(thermal energy) is added to a gas in a rigid container?

• The volume decreases

• The volume increases

• The temperature decreases

• The volume stays the same.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The Law of conservation of matter states that:

• Matter never changes states.

• Matter is always increasing

• Matter is created by people

• Matter cannot be created or destroyed

Tags

NGSS.MS-PS1-5

What are the 3 particles in every atom?

• Neutrons, protons, atoms

• Protons, neutrons, electrons

• Elements, particles , electrons

• Protons, ions, elements

Tags

NGSS.MS-PS1-1

The formula for Carbon Dioxide is CO2. How many carbon atoms are in CO2?

• 2

• 10

• 1

• 4

Tags

NGSS.MS-PS1-1

The amount of space something takes up is its...

• weight

• height

• density

• volume

How do atoms organize to form larger structures (molecules)?

• stick together

• chemical bonds

• magnets

• this does not happen

Tags

NGSS.MS-PS1-1

What kind of reaction causes the atoms in molecules to break apart and get rearranged into something new?

• thermal reaction

• chemical reaction

• physical reaction

• cold reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Natural resources are combined by humans to create what?

• synthetic material

• natural materials

• fake materials

• chemical materials

Tags

NGSS.MS-PS1-3

The amount of matter in an object is called it's...

• weight

• mass

• amount

• number