GoConqr has a new look! Let us know what you think.

Sign up free

Quiz

Science Chemistry Yr 8; Part 1

ScarletFox 20 questions

Take the quiz

Questions in this quiz (20)

  1. 1Which of the following are physical changes?Image for question 1
    1. ADying hair
    2. BBoiling water
    3. CChopping wood
  2. 2Changing a solid into a gas is called...?
    1. ASolidification
    2. BDeposition
    3. CSublimation
  3. 3Condensation is when...
    1. AWhen a liquid is cooled enough to change from a liquid to a solid
    2. BWhen gas cools and becomes a liquid
    3. CWhen liquid is warmed and becomes a gas
  4. 4Dissolving is when a solid is dissolved into liquid.
    1. ATrue
    2. BFalse
  5. 5You can detect when a chemical change has occurred when...Image for question 5
    1. AColour Change
    2. BGas Formation (Bubbles or smell)
    3. CNew substance being formed
    4. DHeat or Light is produced
    5. EDissolves
  6. 6Endothermic Change...
    1. AAbsorbs energy from its surroundings. If it occurs in a test tube, the test tube will feel cold because the reaction absorbs heat from your skin.
    2. BGives off energy in the form of heat, light & sound.
    3. CGives you Frostbite
  7. 7Everything is made from...
    1. ACells
    2. BMolecules
    3. Cmoving light particles
  8. 8Particles move faster because of heat and they need more room to cool down.
    1. ATrue
    2. BFalse
  9. 9A solvent is...
    1. AThe liquid in a solution
    2. BThe solid dissolving in the solution
  10. 10Density is the weight of an object.
    1. ATrue
    2. BFalse

Information

Description
A science quiz on chemical changes, physical changes and atoms
Language
English
Views
36
Rating
No ratings yet
Rate this quiz
Rate this quiz

Feedback

What is it about?

What do you think of the new look?

How do you like it?