States of Matter
This state of matter has both definite shape and definite volume?
What is a solid?
This is the name of the process where you add thermal energy to a solid it will turn into a liquid.
What is melting?
This is the smallest unit of matter than makes up everything.
What is an atom?
When thermal energy is removed from liquid water, it turns into this.
What is solid ice?
When a liquid turns into a gas, it shows ______ being added.
This state of matter has no definite shape but has definite volume.
What is a liquid?
This is the name of the process when a liquid gains heat and turns into a gas.
What is evaporation?
This is made up of atoms and makes up everything. (Also known as mass)
What is matter?
When thermal energy is added to liquid water, this is formed.
What is gas/water vapor?
When changing from a liquid state to a solid state, molecule speed will likely _______.
This state of matter has no definite shape or volume and moves freely and quickly.
What is a gas?
This is the process when a liquid loses heat and turns into a solid?
What is freezing?
This is heat energy.
What is thermal energy?
Jane is boiling pot of water on the stove, she notices the water bubbles and then water vapor is released. This is likely the process she is witnessing.
What is evaporation?
(liquid turning into gas)
When a 1.______ gains thermal energy, it melts into a 2.______. If it continues to gain thermal energy, it will evaporate into a 3.______.
+100 points for each correct answer
What is a 1. solid, 2. liquid, and 3. gas?
These two states have in common that neither have definite shape.
What are liquids and gases?
This is the process where a gas loses heat and turns into a liquid.
What is condensing?
This is the term that describes molecules moving farther apart.
What is expanding?
When molecules gain thermal energy, they ______ and ________.
+200 points per correct answer
What is expand (spread apart) and increase speed (move faster)?
What is vibrating/vibration?
These two states have in common that both have definite volume.
What are solids and liquids?
Changes in ______ and ______ cause molecules to expand and contract.
+250 points per correct answer
What is temperature and pressure?
What is contracting?
A glass of water is moved from a cooler environment into a warmer one. Droplets of water start forming on the surface of the glass. This is the process most likely being shown.
What is condensing/condensation?
(gas turning into liquid)
A gas loses thermal energy. This gas would now turn into a 1._______ through the process of 2.________.
+250 points per correct answer