Unit 1 Chemistry Quiz

How are carbon, oxygen, hydrogen, and sugar related?

• They are all elements.

• They are all compounds.

• They are all involved in the formation of sugar.

• They are all gases.

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If mixed together, will carbon, oxygen, and hydrogen form sugar (without adding energy)?

• Yes, they will form sugar.

• No, they will form water.

• No, they will form carbon dioxide.

• No, they will not form sugar.

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What is matter?

• Anything with mass that takes up space.

• Anything that does not take up space.

• Anything without mass.

• Anything that is invisible.

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What are the particles that make up matter called?

• Molecules

• Atoms

• Cells

• Ions

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What is the simplest form of matter that has a characteristic set of properties?

• Compound

• Mixture

• Element

• Solution

What is a chemical symbol?

• A number that represents an element

• A 1 or 2 letter representation of an element

• A 3 or 4 letter representation of an element

• A symbol that represents a compound

Communities of particles make up which of the following states of matter?

• Gas

• Liquid

• Solids

• All of the above

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What is the definition of kinetic energy?

• Energy stored in chemical bonds that hold atoms together

• Energy that matter has because of motion

• Stored energy in matter due to its position relative to other matter

• Total kinetic energy of all the particles that make up the matter

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Which type of energy is defined as stored energy in matter due to its position relative to other matter?

• Kinetic energy

• Thermal energy

• Potential energy

• Chemical potential energy

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What is thermal energy?

• Energy stored in chemical bonds that hold atoms together

• Energy that matter has because of motion

• Stored energy in matter due to its position relative to other matter

• Total kinetic energy of all the particles that make up the matter

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NGSS.HS-PS3-4