Matter + Mass
The forms of matter
solid, liquid, gas
A substance that has a definite shape and a definite volume
Solid
When elements come together to form a compound, is the new compound the same substance or something new?
a new substance!
3 types of elements
Metals; Nonmetals; Semi-metals
Make a guess! Which object would have more mass, an airplane or the empire state building?
This state of matter has no definite shape and no definite volume
Gas
TRUE OR FALSE; A mixture combines materials to form a new material.
FALSE; a mixture does not form a new material.
TRUE OR FALSE; Different materials have different melting points.
The amount of space an object takes up
Volume
True or False; Liquid has a texture
True, you can feel the texture of a liquid by rubbing a drop between two fingers.
Something that I can pull with a magnet
Magnetic!
Atomic theory
What tool can I use to measure and compare mass?
A balance.
The measure of how fast particles are moving.
Temperature
Which two elements come together to form a salt molecule
Sodium and Chloride
When a gas turns into a liquid
Condensation
The three types of particles in an element.
What process takes place when particles leave a liquid and become a gas?
Evaporation.
How easily a material can dissolve in water.
Soluble.
What is the boiling point of water?
100 degrees celcius!