Periodic Table
Motion
Energy
Balancing
Random
200
The direction from the starting point and the length of a straight line from the starting point to the ending point.
What is displacement?
200

Motion of a car if the line on a velocity-time graph is a straight line down.

What is slowing down?

200

What is the unit used for energy?

What is Joules?

200
The acceleration of a car traveling at 10 meters per second that takes 20 seconds to stop.
What is 0.5 meters per second squared?
200

By definition, the Law of Conservation of Mass states that matter (mass) may not be __________ nor _________ .

What is  created / destroyed?

400

How many electrons does Hydrogen have?

What is 1 electron?

400

Motion of a car if the line on the distance-time graph is a straight line going up.

What is moving at a constant speed?

400

On a roller coaster, where is maximum kinetic energy?

What is on the top of a big hill?

400

Identify the reactants and products in the following chemical equation: H2 + NaCl ---> H2Na + Cl + S

Reactants: H, Na, Cl Products: H, Na, Cl, S

400

How many colors are in the alphabet?

What is dog?

600
The rate at which an object is moving at a given time.
What is instantaneous speed?
600

Johnny's total displacement if he walks 2 miles to the school, and then takes the short cut back home that is only 1 mile.

What is zero?

600
A battery converts what type of energy to another?

What is chemical to electrical?

600

Balance the following equation: _____H2 + ____O2 ---> ____H2O

2 H2 + 1O2 ---> 2H2O

600

what is Ms.Hyatts dogs name?

What is Blu?

800
The rate at which velocity changes.
What is acceleration?
800

The formula for calculating acceleration.

What is the change in velocity divided by the total time?

800

What are the two main forms of mechanical energy?

What is kinetic and potential?

800

Within a chemical formula, if you don't see a subscript, you can conclude that there are how many atoms of that element within each molecule.

What is one?

800

how much does the average cloud weigh?

What is 1 million pounds?

1000
The speed at which an object is traveling and the direction it is traveling.
What is velocity?
1000

Nikki's total displacement if he drives 4 miles east from his house to pick up his friend Dave, and then drive 2 more miles east to school.

What is 6 miles?

1000

When plants convert the sun's energy into food, which type of energy is it?

What is chemical energy?

1000

Is the breaking of a glow-stick, resulting in the emission of light chemical or physical?

What is chemical?

1000

This statement explains the difference between exothermic and endothermic reactions.

What is endothermic rxns result in lower temperatures (energy is a reactant) while exothermic rxns result in higher temperatures (energy is a product)?

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