Statistics for Science ability Quiz #2

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Hint	Answer	% Correct
Among the various allotropes of carbon,_____is the hardest	diamond	91%
The element common to all acids is	hydrogen	80%
Which of the inert gas was to be discovered first in the chromospheres of the sun?	Helium	62%
Soda water contains(a greenhouse gas)	carbon dioxide	58%
Among the various allotropes of carbon,_____is the softest	graphite	58%
Non stick cooking utensils are coated with	Teflon	58%
Galvanised iron sheets have a coating of	zinc	55%
Bauxite is an ore of	aluminium	52%
Heavy water is______oxide	deuterium	23%
Permanent hardness of water may be removed by the addition of	sodium carbonate	12%
Most soluble in water is	sugar	12%
Monazite is an ore of	titanium	5%