Want to see correct answers?
Login or join for free!
  Chemistry Worksheets
Looking for Chemistry worksheets?
Check out our pre-made Chemistry worksheets!
Share/Like This Page
Filter By Grade

Ninth Grade (Grade 9) Chemistry Questions

You can create printable tests and worksheets from these Grade 9 Chemistry questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

1 2 3 4 ... 58
Grade 9 Biochemical Pathways
Grade 9 Macromolecules
Grade 9 Periodic Table and Elements
Grade 9 Macromolecules
What is the place called where the substrate will bind to the enzyme?
  1. neuroreceptor
  2. active site
  3. reception area
  4. receiving site
Grade 9 Periodic Table and Elements
Grade 9 Macromolecules
An enzyme will                          if the pH or temperature is not optimal.
  1. catalyze more reactions
  2. synthesize
  3. denature
  4. become angry and hostile
Grade 9 Macromolecules
What is(are) the reactant(s) called in an enzyme catalyzed reaction?
  1. carbon dioxide and water
  2. inhibitor
  3. active site
  4. substrate
Grade 9 Atomic Structure
Which subatomic particle has a positive charge?
  1. proton
  2. neutron
  3. electron
  4. nucleus
Grade 9 Macromolecules
Grade 9 Atomic Structure
Grade 9 Acids and Bases
These are proton donators.
  1. buffers
  2. bases
  3. water molecules
  4. acids
Grade 9 Periodic Table and Elements
Grade 9 Bonds and Mixing
Grade 9 Macromolecules
1 2 3 4 ... 58
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.