Matter
What has a definite volume but not a definite shape
What is liquid
This type of energy is often called the "energy of motion," and you use it whenever you run, walk, or throw a ball.
What is kinetic energy?
This type of matter includes both liquids and gases because they can easily flow and change shape.
What is liquid
Issac Newton
This column or family on the periodic table tells you how many valence electrons an atom has.
What is a group
What is the phase change of a solid turning into a liquid
What is melting
As a roller coaster car plunges down the first big drop, this specific type of stored energy is converted into kinetic energy.
What is gravitational potential energy?
As you dive deeper down toward the bottom of a swimming pool, this happens to the fluid pressure acting on your body.
What is increases
What does Newtons first law state
What is A object in motion will stay in motion unless acted upon by an unblanced force
The atomic number of an element always tells you the exact number of these positively charged particles in the nucleus.
What are protons
What is the word for A liquids resistance to flow
Vicosity
This basic law of physics states that energy can never be created or destroyed, only changed from one form to another.
What is the Law of Conservation of Energy
This upward force, which helps boats float, is created by the pressure differences in a fluid.
What is buoyant force?
What does Newtons second law state
What is the acceleration of an object depends on the mass of the object and the amount of force applied.
Found on the far right side of the periodic table in Group 18, these elements are famous for being completely unreactive.
What are noble gases
When heat is added to a liquid and becomes a gas.
What is evaporation
When you rub your hands together on a cold day, friction turns the mechanical energy of your hands into this type of energy.
What is thermal energy (or heat)?
Because the weight of the atmosphere thins out as you go higher up, an airplane passenger will experience lower fluid pressure at this altitude metric.
What is evevation
What is Newtons third law
What is For every action there is an equal and opposite reaction.
Elements that share properties of both metals and nonmetals, like silicon, are found along the "zigzag stair-step line" and go by this name.
What are metalloids
What must happen for matter to change states?
What is it must gain or lose energy?
This is the standard metric unit used by scientists to measure both energy and work.
What is a joule
What principle states that as the speed of moving fluids increase its pressure decreases
Bernoullis Principle
A roller coaster’s velocity at the top of a hill is 12 m/s. Four seconds later it reaches the bottom of the hill with a velocity of 24 m/s. What was the acceleration of the coaster?
What is 3m/s
This highly reactive group of metals in Group 1 must be stored in oil because they react violently with water.
What are the alkali metals