Edit Game
Chemistry Year 8! Part 1
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save


Get beautiful free images


Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions


Get beautiful free images






 Save   17  Close
Using the periodic table, find the number of protons in one atom of Carbon
6
When measuring a liquid being heated, we should stir the liquid. Why?
To ensure the temperature is same throughout
Word equation for Water reacting with Sodium
sodium + water => sodium hydroxide + hydrogen
Name this process
distillation
What is the meaning of the term "isotope"?
Atoms with the same number of protons but different number of neutrons
Potassium Hydroxide reacts with Hydrochloric Acid. Name the salt Produced
Potassium Chloride
When a metal compound reacts with an acid, what is produced? (10 points)
Gas and Salt
Particles in a gas are arranged....
Far apart
What does a cooling curve show?
It shows how the temperature changes as a substance is cooled down.
State 2 physical properties of all metals (10points)
Conduct heat/electricity, ductile, shiny surface
In chromatography, we draw the base-line in pencil because...
ink would dissolve in solvent
In chromatography, name the liquid that the pigments are dissolved in
solvent or alcohol
What pH value is neutral?
pH7
Explain why painting an iron object prevents it from rusting
The layer of paint stops air and water reacting with the iron
State the conditions needed for rusting
Oxygen and Water
Atoms contains protons, neutrons and electrons. neutrons are ______ charged.
neutral
Atoms contains protons, neutrons and electrons. Protons are ______ charged.
Positively


Get beautiful free images

Your experience on this site will be improved by allowing cookies.