Chemistry Introduction to Matter

What is Weight?

• A Measure of the Force of Gravity on an Object.

• The Amount of Matter in an Object.

• All of the Above.

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Which One is a Compound?

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• 
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Which Ones are Chemical Formulas?

• H²O.

• Oxygen.

• C²H⁶O.

• Carbon Dioxide.

• H^2.

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What is Mass?

• the force of gravity on an object.

• How much Matter is in an Object.

• All of the Above.

Which Ones are Physical Properties and Changes?

• Marshmallows Burning.

• A Moldy Cheese Smell.

• Crushing a Can.

• Melting an Ice Cube.

Which Ones are Chemical Properties and Changes?

• Flammability.

• Possible Chemical Bonds.

• Water Reacting to Carbon Dioxide Gas.

• The Rough Texture of a Rock.

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How do you Calculate Density?

• Volume Times Mass.

• Volume Divided by Mass.

• Mass Times Volume.

• Mass Divided by Volume.

What is the Law of Conversion of Mass?

• When Matter is Created or Destroyed by any Chemical or Physical Change.

• A USA Law that States that you can't Convert Something Without using Mass.

• Matter is not Created nor Destroyed in any Chemical or Physical Change.

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What is a Substance?

• A Combination of Two or more Substances that are not Chemically Combined.

• A Single Kind of Matter that is Pure and has a Specific set of Properties.

• All of the Above.

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What is a Mixture?

• A Single Kind of Matter that is Pure and has a Specific Set of Properties.

• A Combination of Two or More Substances that are not Chemically Combined.

• All the Above.