STATES OF MATTER
How does heat change particls
moves faster and when it moves fast enough it can change it's state of matter
what is an atom
the building block of matter
Define liquid
a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
what is matter
anything that has space and takes up matter
WHAT HAS THE LEAST ENERGY
SOLID
A ________ is a state of matter in which atoms or molecules do not have enough energy to move.
Solid
what is a molecule
Define solid
a state of matter in which atoms are closely packed and cannot move past each other
What happens to matter when it adds more energy
could change state
HOW DOES A SOLID MOVE
IT VIBRATES
At what temperature does water change into gas?
Above 100 degrees celsius
what is a compound
A compound is a molecule with different types of elements
Deifne gas
a state of matter characterized by having neither a fixed shape nor a fixed volume, instead expanding to fill any container it occupies
What type of state of matter is not really known
Plasma and Bose-Einstein
WHICH STATE OF MATTER HAS THE MOST ENERGY?
GAS
WHAT ARE THE 3 STATES OF MATTER
Solid, liquid, and gas
what is particles
a fundamental or small unit of matter or energy that has specific physical properties like mass or volume
What is condensation
when gas turns into liquids
Mass is the amount of ___ in an object?
Molecules
DOES GAS HAVE A DEFINITE SHAPE AND VOLUME
At what degrees does water change into a solid
Below 0 degrees Celsius
when baking, where do the missing particles go?
they turn into steam and carbon dioxide
What is vaporization?
Gas to liquid from extreme heat, pressure and changes
Is Air matter?
yes
WHAT HAS DEFINITE VOLUME BUT NOT DEFINITE SHAPE
LIQUID