What's the Matter?
What is anything that has mass and takes up space?
What is matter?
Which state of matter has a definite shape?
What is a solid?
What do solid particles do instead of moving freely?
What is vibrate or “jiggle” in place?
What kind of property can be observed without changing what the substance is?
What is a physical property?
What is a combination of two or more substances that keep their individual identities?
What is a mixture?
What are the three main states of matter?
What are solid, liquid, and gas?
Which state of matter takes the shape of its container?
What is a liquid?
When matter is heated, do the particles move faster or slower?
What is faster?
What kind of property describes how a material can react or change into something new?
What is a chemical property?
True or False: Trail mix is a solution?
What is false? A solution is a mixture where one substance dissolves completely into another. Trail Mix is a mixture!
True or False: Air is not matter because you can’t see it.
What is false? (Air has mass and takes up space!)
Which state of matter spreads out completely to fill a closed container?
What is a gas?
When matter is cooled, what happens to the motion of its particles?
What is they slow down?
Which property describes how a material reflects light (shiny, dull, or see-through)?
What is reflectivity?
What is a thermal conductor?
What is a material that allows heat to pass through easily?
What happens to the total mass when substances are mixed?
What is it stays the same — matter is conserved!
Arrange the states of matter by particle closeness (closest to farthest apart).
What is solid → liquid → gas?
What happens to particles when matter changes from a solid to a liquid?
What is they spread out and move more freely?
Match the property to its question: “Can the object be scratched, dented, or bent?”
What is hardness?
What is an electrical insulator?
What is a material that does not let electricity flow through it?
Matter can be broken down into smaller parts called what?
What are particles?
What happens to particles when matter cools from a gas to a liquid?
What is they lose energy, move slower, and get closer together (condense)?
What are 2 phase changes that can happen when matter heats or cools?
What are condensation, evaporation, freezing, and melting?
What are 2 out of 4 of the property types.
A. Reflects light (shiny/dull)
B. Attracted to a magnet
C. Lets heat pass through
D. Lets electricity pass through
What is.....
A. Reflectivity
B. Magnetism
C. Thermal Conductor
D. Electrical Conductor
?
What are two signs of a chemical change?
What is bubbles, change in color, production of smells, heat, or light?