Other questions in this quiz

2. Helium is used in airships and party balloons, why?

  • higher density than air- makes it float
  • same density as air so makes it float
  • has a lower density than air- makes the ballon float
  • lower density than oxygen which makes it flow

3. Group 0 element are all inhert gasses, what does this mean?

  • they are dull
  • they react miledly
  • dont react with much
  • they have two mnay electrons

4. argon can be used to protect metals that are being welded. why?

  • the inhert atmospher stops the hot metal reacting with oxygen
  • lighter than helium
  • the inhert atmospher stops the ho meatal reacting with oxygen
  • BECASUE I SAID SO MOTHERFUDGER

5. why dont noble gasses react with much?

  • they have too many protons
  • becasue they have a full outer shell
  • they have one electron
  • because they dont want to

Comments

No comments have yet been made

Similar Science resources:

See all Science resources »See all Periodic table resources »