Mixed
What are 2 states of matter?
What is (Solid, Gas , or Liquid).
What are three evidences of chemical changes?
What is (Colour change,Change in odour,Change in temperature,Formation of a precipitate, or Formation of a gas).
what is the worst type of packaging out of plastic,cardboard, or glass?
What is Plastic.
Colour change is an evidence of a chemical change?
What is True
What is matter?
What is Matter is everything that has mass and occupies volume.
It takes 1 month for _____ to break down.
What is food waste.
Is ripping paper in half a chemical of physical change?
What is a physical change.
What is one bad thing that can happen if you use plastic packaging ?
What is we will end up with too much plastic because its not biodegradable.
Energy is a part of matter.
What is Flase
Which particles are closer? In Gas Liquid or Solid?
What is Solid.
Name 2 properties of gas?
What is(Not rigid,No fixed shape,No fixed volume,or Can be compressed).
What is a physical change?
What is a physical change happens when matter changes it appearance.
what is one bad thing about glass?
What is glass costs a lot.
When a liquid turns into a gas its called condensation.
What is flase.
What is condensation?
What is when water changes from a gas to a liquid.
what is it called when water turns from liquid to a solid.
what is freezing.
What is an example of a physical change?
What is ripping paper,drawing on paper or breaking glass.
What is the three R's?
What is Reduce,Reuse,and Recycle.
The partials in gas are very close together.
What is flase.
What is evaporation?
What is when a liquid turns into a gas.
what is an example of a chemical change?
What is cooking an egg, baking a cake or baking a cupcake
how do you know that something is a chemical change?
What is when you see the evidence of a chemical change.
What is two things from beyond the three R's?
What is (Refuse,Repair,Regift,and Recover or Rot.)
When you freeze water it turns from a liquid to a solid.
What is true.
Is the partials in liquid close or far a part.
What is close together.