Chemistry 1
The three subatomic particles found in atoms.
What are protons, neutrons, and electrons?
The rows and columns on the periodic table.
What are periods and groups?
This type of force does not affect an object's motion.
What are balanced forces?
This force causes object's to accelerate.
What is an unbalanced force?
Earth's tilt on its axis causes these.
What are the four seasons?
A number that determines how many atoms of an element are present in a molecule.
distance/time
What is the formula for speed?
The formula for force.
What is Mass x Acceleration?
The theory that states that Earth's crust is broken up into segments that move on top of the mantle.
What is Plate tectonics theory?
What are valance electrons?
Elements that are not good conductors and brittle.
What are nonmetals?
Speed and direction.
What is Velocity?
This law states that forces act in pairs that are equal in magnitude but opposite in direction.
What is the law of Action-Reaction?
This appears to have 8 phases when its revolution is viewed from Earth.
What is the moon?
Bubbling, production of gas, color change, temperature change, precipitates.
A law that states that the number of atoms on the reactants and products remains the same during a chemical reaction.
What is the law of conservation of mass?
The force produced when a 100kg object accelerates at 5m/s2.
What is 500N?
The tendency of an object to stay at rest or remain in motion at a constant velocity.
The three different types of plate boundaries.
What are convergent, divergent, and transform plate boundaries?
The element with 7 atoms in the following formula:
CHO2(NH2)3
What is hydrogen?
The group of metals with the highest reactivity.
What is group 1?
The law of motion that explains this scenario:
A larger, more massive truck requires more time to come to a stop then a smaller, less massive car.
What is newton's second law of motion?
The acceleration of an object with a force of 40 N and a mass of 8kg.
White Dwarfs, Main Sequence, Red Giants, Super Giants
What are some of the classifications of stars?