6th Grade Fall Semester Exam Review

Stored energy 

• Thermal Energy
• Stored Mechanical Energy
• Kinetic Energy
• Potential Energy

What is energy?

• The ability to do work

• A force

• Electricity

• The ability to transform work

Energy that is transferred by objects touching is called?

• Conduction
• Convection
• Induction
• Radiation

On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

The ultimate source of energy is:

• The sky
• The sun
• Plants
• Movement

Heat transfer always goes from-

• Cold to Hot
• Hot to Cold
• Heat doesn't transfer
• Freezing to Cold

How many different elements are in this chemical formula: C₂H₂ClK₃

• 6
• 8
• 2
• 4

Can be found on the periodic table

• Element
• Compound
• MIxture

When two or more elements chemically combine

• element
• compound
• mixture
• solution

What is the most abundant element found in the earth's atmosphere?

• Oxygen
• Sulfur
• Nitrogen
• Argon