Matter
Matter is a physical substance that has weight and takes up __________?
Space
What does water do when it freezes? Expands or contracts
Expands
What is smaller than a molecule?
An atom
What is the amount of space matter takes up?
Volume
What type of graph shows the parts of a whole?
Pie/Circle Graph
What is the ability to do work?
Energy
Is there any physical change in matter in a mixture?
No
What is the scientific term for a guess?
What is more dense? Solid or liquid
Solid
What is a collection of facts?
Data
What type of graph shows different amounts?
Bar Graph
What are the particles that make up a molecule?
Atom
Is air an example of matter?
Yes
What do we base our scientific conclusions on?
Evidence
What are the three states of matter?
Solid, liquid, and gas
What is the part of the solution which is dissolved?
Solute
What is the temperature called at which a liquid changes rapidly to a gas?
Boiling point
Solids, liquids and gases are all different _________ of matter
States
What type of matter can keep its shape?
What is looking at something carefully called?
Observing
Which type of matter can fill up a space, but easily escape?
Gaseous
What is a property that can be observed and measured?
Physical
What is the temperature called at which a solid changes to a liquid?
Melting point
What is a way you can describe or sort matter?
Property
What type of matter cannot hold its shape, but it can fill the shape of a container?
Liquid
What is the part of the experiment measured to test the results?
Dependent
What are the tiny particles which make up matter?
What is the part of a solution which dissolves another substance?
What type of graph shows how things change over time?
Line Graph
Controlled variables