UNIT 5 MATTER | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Name these two processes:

sublimation and reverse sublimation

Which three things can we obtain from combustion?

smoke, light and heat

Choose the correct option: MELTING / BOILING always produces water vapour.

Boiling

Decide if this is a physical change or a chemical change: lava turning into a rock

physical change

Decide if this is a physical change or a chemical change: Water boiling in a kettle.

physical change

Name these 3 processes

Fermentation, oxidation and combustion

Once the objects are no longer useful, they become _____ that we must get rid of.

waste

Name 3 products that can be obtained from wood:

paper, decoration, floors, furniture...

Name these two processes:

condensation and evaporation

Decide if this is a physical change or a chemical change: A foggy mirror in the bathroom.

Physical change

Oxidation happens because there is ...

Oxygen

Give me an example of what you can do to reduce:

Use less plastic, use a big plastic bag when you go shopping,...

Name these two processes:

solidification and melting

How is this process called?

Magnetic separation

Choose the correct option: Chemical changes are REVERSIBLE / IRRREVERSIBLE

Irreversible

Decide if this is a physical change or a chemical change: a metal chair with some rust on it

chemical change

Decide if this is a physical change or a chemical change: trees after a wildfire.

chemical change

Name 3 products that can be obtained from metal

Computer parts, electrical cables, car parts, phones...

What are the three strategies that we can apply to help the environment?

Reduce, reuse, recycle

Choose the correct option: PHYSICAL / CHEMICAL changes produce new substances

Chemical

How is this process called?

Distillation

Give me an example of what you can do to recycle:

put the waste into different containers...

Choose the correct option: TEMPERATURE / BACTERIA can cause physical changes in matter.

Temperature

Decide if this is a physical change or a chemical change: bread dough rising

chemical change

Which substance is homogenous and which is heterogenous?

1. Heterogenous 2. Homogenous

Decide if this is a physical change or a chemical change: A solid turns into a gas

physical change

Name 3 products that can be obtained from cotton:

clothes, towels, toys...

How is this process called?

Evaporation

How is this process called?

Filtration

Name 3 products that can be obtained from plastic:

computer parts, bottles, boots...