Vocabulary
a group of atoms joined together in a particular way
molecule
This happens to molecules movement when you transfer energy in
What is move faster
This state of matter moves in place
Solid
You have two substances, one with a strong and one with a weak attraction, and both are liquids right now. You need to add less energy to this substance to change to a gas.
The one with the weak attraction
Catherine
the energy that an object has because it is moving
Kinetic energy
A scientist has a container with a substance inside. At first, the molecules in the substance move away from each other. Later, the molecules move around each other. What phase of matter is the substance starting and ending at?
What is gas to liquid
the temperature at which a substance changes from the solid phase to the liquid phase
melting point
What is Ms Kim's first name
Chairin
the way molecules in a substance move around relative to each other
freedom of movement
This happens to molecules kinetic energy when they move slower
What is decreases?
Going from a gas to a liquid
What is Condensation?
Water has a _____ molecular attraction than alcohol
What is stronger?
What is Ioccos first name?
Victoria
What is temperature?
Mario is making chocolate. At the beginning of the chocolate-making process, the molecules were moving around each other. After the chocolate cooled the molecules moved in place .
What is Liquid to solid (Freezing)?
Evaporation is going from ________ to _________
Liquid to gas
This stays the same for each substance no matter how much energy is added or taken away
What is attraction?
What are the school colors?
red, white and black
a pull between two molecules that is always the same for a substance
molecular attraction
Scientists put a sample of water into a sealed tank. Water can be a solid, liquid, or gas. At first, the molecules moving around each other. Then, the scientists transferred energy into the substance, and the molecules moved apart.
What is liquid to gas (Evaporating)?
These two phases have no fixed shape and will take the shape of their containers?
What is Gas and Liquid?
If enough energy is added to break the attraction of a substance, this will happen.
What is a phase change?
Name all the 5 principals in the building
Williams
Pereria
Tenaglia
Rizos
Vergiris