States of Matter
The ocean is in this state of matter.
What is a liquid?
A property finding if a substance is attracted to a magnet.
What is magnetism?
Liquid molecules movement when heated.
What is they speed up?
Extremely tiny particles called _____________ make up matter.
What are molecules or atoms?
This takes up space and mass.
What is matter?
This state of matter has a definite size and shape.
What is a solid?
A property where mass is found using this tool.
What is a pan balance or bucket balance?
What is cooling?
These molecules move freely at high speeds
What is a gas?
An object you would expect to sink:
styrofoam, cork, plastic button, penny, cardboard
What is a penny?
It's mass makes it more dense than the water's surface.
A substance that has mass and has no size or shape.
What is a gas?
texture, color, sink/float, magnetism
What are properties of matter?
A substance that has volume but no definite shape when heated is said to evaporate or condensate.
What is evaporate?
Slow molecules repel each other. True of False
False
Slow molecules are attracted to each other.
A solid can change its volume. True or False
False
A solid can not change it's volume or size.
The temperature water becomes a solid.
What is 0 degrees Celsius?
Weight is a property of matter that can change depending on your location. True or False
True
You would weigh less on the moon than Earth, but your mass would stay the same on the moon as Earth.
Water + __________ = Evaporation
What is heat OR thermal energy?
Liquids have vibrating molecules that are loosely connected. Liquids therefore do not hold their what?
What is their shape?
The volume of a liquid in a graduated cylinder measures 25 ml. When the liquid is poured into a beaker the volume will still read at 25 ml? True or False
True, because a liquid's size or volume does not change.
The amount of space matter takes up.
What is volume or size?
The measurement scientists use to find weight.
What is grams or kilograms?
Water droplets collect on a cold surface when this comes in contact with it?
What is air OR water vapor?
When liquid molecules slow down, they melt or freeze.
What is freeze?
When water vapor gets cold it turns to this substance.
What is liquid water?