Science Olympiad Miscellaneous Worksheet-13

Science Olympiad Miscellaneous Worksheet-13

True or False.

1. Acids have a pH level below 7.

2. An electron carries a positive charge.

3. A neutron has no net electric charge.

4. Bases have a pH level below 7.

5. A proton carries a positive charge.

6. The two chambers at the bottom of your heart are called ventricles.

7. An adult human body has over 500 bones.

8. Sound travels faster through water than air.

9. The Indian Ocean is the biggest ocean on Earth.

10. Water is an example of a chemical element.

Answer Key:

1. True

2. False

3. True

4. False

5. True

6. True

7. False

8. True

9. False

10. False