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Ninth Grade (Grade 9) Chemistry Worksheets - Create Printable Tests and Worksheets

Create printable tests and worksheets from Grade 9 Chemistry questions. Select questions to add to a test using the checkbox above each question.

Chemistry

• Lemons, Limes, And Dill Pickles Taste Sour Because They Contain
  1. pH
  2. bleach
  3. acid
  4. salt

Chemistry

• Soap increases the cleaning capability of water
  1. True
  2. False

Chemistry

• An ionic compound that forms when a metal atom or a positive radical replaces the hydrogen of an acid
  1. soap
  2. salt
  3. dissinfectant
  4. all of the above

Chemistry

• pH is a method used to express the acidity or alkalinity of a solution
  1. True
  2. False

Chemistry

• A base is any compound that decreases the number of hydroxide ions when dissolved in water
  1. True
  2. False

Chemistry

• An               electrolyte               is a substance that dissolves in water to give a solution that conducts and electric current.

Chemistry

1 vote

•            Protiens            make up enzymes.

Chemistry

• Read labels on containers and never use a chemical if the bottle is not labeled.
  1. True
  2. False

Chemistry

• When working with electrical equipment, when should you become concerned or what kind of action should you take? Check all that are correct.
  1. make sure your hands are good and wet.
  2. pull the plug not the cord to unplug.
  3. leave it for the next class to figure out.
  4. disconnect any circuit that becomes hot.
  5. report frayed or damaged cords or equipment to your teacher.

Chemistry

• What is Anaerobic Respiration?

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