Statistics for Science - Elements and Metals

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General Stats

  • This quiz has been taken 128 times
  • The average score is 6 of 11

Answer Stats

HintAnswer% Correct
Diamond is an allotropic form ofcarbon
92%
Inert gas which is substituted for nitrogen in the air used by deep sea divers for breatinghelium
80%
Galvanized iron sheets have a coating of...zinc
72%
Soda water contains this gascarbon dioxide
64%
What is laughing gas?nitrous oxide
63%
Gas usually filled in the electric bulb isnitrogen
59%
What is the lightest metal?lithium
50%
The most important ore of aluminum isbauxite
42%
Marsh gas ismethane
38%
In fireworks the green flame is produced bybarium
13%
Permanent hardness in water may be removed by the addition ofsodium carbonate
5%

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