Famous Scientists
Chemistry
Matter
Physics
Random Science
100

This scientist is known for inventing the lightbulb.

Thomas Edison

100

In science class, the word "organic" makes us think of...

Carbon

100

What word describes the amount of matter in an object?

Mass

100

This describes the location of an object

Position

100

The freezing point in degrees Fahrenheit.

32 degrees Fahrenheit 

200

This scientist is known for discovering gravity and developing three laws of motion. 

Isaac Newton

200

Electrons, protons, and neutrons make up this chemical particle.

Atom

200

The amount of space an object takes up is called

Volume

200

What is needed to put an object into motion?

Force

200

The closest planet to the Sun.

Mercury 

300

This scientist found that mass can be transferred to energy using this equation: E = mc^2

Albert Einstien

300

The 18th group/family has a total of ___ valence electrons. 

8

300

This law states that mass can neither be created nor destroyed during a chemical reaction.

Law of Conservation of Mass

300

A change in direction or a change in velocity is known as...

Acceleration
300

What are the three states of matter.

Solid, liquid, gas

400

This scientist is known for discovering the electron.

J. J. Thomson

400

Lighting a candle or shooting off fireworks are both examples of this type of chemical reaction.

Exothermic reactions

400

A ______ is a combination of substances that are combined physically but not chemically

Mixture

400

Write the formula for average speed. 

s=d/t

400

What gas is produced (mostly from human activity) that is currently contributing to the melting of glaciers. 

CO2

500

This scientist put forth the theory that the Earth revolves around the Sun.

Nicolaus Copernicus

500

Organic Acids are identified by a group of atoms called a ________ group.

Carboxyl 

500

Which state of matter has a definite volume but no definite shape

Liquid

500

A car travels 200 miles in 10 hours. Find the average speed of the car.

20mi/hr

500

What is the hardest natural substance on Earth

Diamonds