Anything that has mass and takes up space is called...
matter
How can I classify if a glass is full of orange juice or milk by looking at it?
They are different colors
Name one solid, liquid and gas
Could be many things
Is a bag of chex mix considered a mixture or a solution?
mixture
What are the two main types of changes that matter can go through?
physcial and chemical
What types of particles make up an atom?
protons, neutrons and electrons
An object's ___________ is the amount of matter in an object
mass
Particles in this state are very close together with a definite shape and volume
a solid
How could you separate a mixture of sand and small pebbles?
use a strainer or filter
If you cut a tree down, it has gone through a ____________ change
physical
atomic theory
If I fill a graduated cylinder with 10 ml of water and then drop a marble in it to measure the difference in the water height, what would that tell me about the marble?
The volume of the marble
A substance that takes the shape of it's container, but has a definite volume
The Alka Seltzer being dissolved is called the ____________ in this scenario
solute
physical
elements
How can I tell the texture of an object?
You have to feel it
What would cause evaporation of a liquid?
The temperature is high enough to turn a liquid into a gas
Water is considered a universal _____________ because many things will dissolve in it.
solvent
If I leave my bike outside and it rusts, that is a ____________ change
chemical
What is a big difference between metals and nonmetals?
Metals are good conductors of heat and electricity. Nonmetals are not
When the temperature in an object increases, what happens to it's particles?
They move faster as the object gets hotter
What is it called when a gas cools down and turns into a liquid?
condensation
What can you do to a liquid to make things dissolve in it faster?
What is the main difference between a physical and chemical change?