Matter
Everything is made of what?
Matter
Name the three main States of Matter
Solid, Liquid and Gas
What is a example of water as a solid?
ice
Burning wood is a phyisical or chemical change?
chemical
A liquid turning into gas is called
evaporation
True or False: Volume is the amount of space and object takes up.
True
What state of matter keeps its shape and size?
Solid
What is a good example of a liquid?
water
What is an indicator of a chemical change?
new substance forms, gas, change in color, odor,
A solid turning to a liquid is called
Melting
True or False: Mass is the space an object takes up.
False, mass is the amount of matter in an object (weight)
What state of matter does a gas turn into after condensation?
Liquid
What is a good example of a gas?
oxygen
Which type of change can be reveresed?
physical change
Name an example of all 3 states of matter in this classroom
ex. desk, water, oxygen
What state of matter has its particles very spread apart?
gas
What state of matter can fill any space?
Gas
What state of matter is a snowflake?
A solid! It is made up of tiny ice crystals
Milk turning sour is an example of what kind of change?
Chemical
True or False: Chemical and physical changes alter matter.
True
Matter is made of what?
Atoms
What is a similarity between gases and liquids?
they both are made of matter, they both can change their state...
What state of matter is oobleck?
Solid and Liquid! It has properties of both depending on the force applied to it.
How can you get the sugar out of sugar water?
Boil it
A group of atoms are called a
Molecule