The picture shows an example of a(n)

A pure substance is

Particles in a gas move _____________ particles in a solid.

This is super-heated and charged, and it makes up stars and lightning

Boiling point is a _________ _________ of matter.

Density is a _________ _________ of matter.

Flammability is a _________ _________ of matter.

Particles that are close together and hold a specif shape are known as a

When two substances react to form a new substance, this is an example of a(n)

Iron rusting is an example of a(n)

A pencil being broken in half is an example of a(n)

These are typically shiny, malleable, and good conductors of heat and electricity

These have properties of both metals and nonmetals, they are brittle, fair conductors, and have a metallic appearance.

The atomic number of Manganese (Mn) is 25. If its atomic mass is 55, how many neutrons does it have?

The atomic number of Copper (Cu) is 29. If its atomic mass is 64, how many electrons does it have?

How many grams of product in the following equation:

56 g Fe + 32 g S --> ? g FeS

Identify the coefficient in the compound:

6CO₂

Identify the subscript in the chemical compound:

6CO₂

Identify the energy transformations that take place when a fan is used.

Identify the energy transformations that take place when a flash light is used.

Which roller coaster car has maximum potential energy?

Which roller coaster car has the most kinetic energy?

The speed of an object in a given direction is

The rate at which velocity changes over time is

The units 18 m/s W are an example of

According to the velocity graph shown, the vehicle is doing what between points O and A?

According to the velocity graph, the vehicle is doing what between points B and C?

You see your face looking back at you in a puddle. This is an example of

A straw in a glass of water looks broken when you look at it through the glass. This is an example of

An alligator sunning itself on the river banks is an example of heat transfer by

Number 1 in the picture demonstrates heat transfer through

Number 2 in the picture demonstrates heat transfer through

Sound waves travel fastest through

What is it called when a siren changes pitch as it passes you?

Which sound wave would produce a sound with a higher pitch?

Which sound wave has a louder sound?

What part of the wave is the arrow pointing to?

What part of the sound wave is the arrow pointing to?

According to the EM spectrum shown, which wave transfers the MOST energy?

What is the net force, and in what direction will the box move?

If one light bulb were to burn out in the image shown, what would happen to the other light bulb?

You need wires, a power source, and what to create a simple circuit?

The image shown represents magnetic field lines of

You can make an electromagnet stronger by increasing the number of wraps of wire or by

Everett is conducting a solubility experiment. He has salt, water and will be making a final product. Classify the solvent, solute and solution in this mixture.

Transfer of heat energy by electromagnetic waves, and can occur across empty space.

Who has more potential energy, a skier who weighs 90 kg or a skier who weighs 115 kg?

Compounds are pure substances made from

A neutral atom has an atomic number of 20 and an atomic mass of 42. How many neutrons does the atom have?

Which of the following statements about a group (family) of elements on the periodic table is true?

In what order are the groups arranged on the periodic table when you read it from left to right?

The arrow in the Bohr model shown is pointing to what subatomic particle?

If I dropped a crumbled piece of paper and a shoe at the same time, and there were no air resistance, which would hit the floor first?