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WorksheetsELEMENTS, COMPOUNDS AND MIXTURES
Total questions: 10
Worksheet time: 2mins
WHICH OF THE FOLLOWING IS AN EXAMPLE OF NON METAL?
GOLD
SILVER
COPPER
SULPHUR
WHICH OF THE FOLLOWING IS AN EXAMPLE OF NOBLE GAS?
ARGON
FLUORINE
CHLORINE
NITROGEN
WHICH OF THE FOLLOWING IS A LIQUID METAL?
BROMINE
MERCURY
CALCIUM
ALUMINIUM
WHICH OF THE FOLLOWING IS A COMPOUND?
WATER
CARBON
HYDROGEN
MANGANESE
WHICH OF THE FOLLOWING GAS EXTINGUISHERS FIRE?
OXYGEN
NITROGEN
HYDROGEN
CARBON DIOXIDE
WHICH OF THE FOLLOWING GAS TURNS LIMEWATER MILKY?
NITROGEN
ARGON
CARBON DIOXIDE
CHLORINE
WHICH OF THE FOLLOWING IS AN ALLOY?
STEEL
COPPER
IRON
SODIUM CHLORIDE
WHICH OF THE FOLLOWING SUBSTANCE UNDERGO SUBLIMATION?
AMMONIUM CHLORIDE
SODIUM CHLORIDE
CEMENT
FLUORINE
WHICH OF THE FOLLOWING SUBSTANCE CAN BE SEPARATED BY USING MAGNETIC SEPARATION?
IRON AND SULPHUR MIXTURE
CALCIUM AND COPPER MIXTURE
SAND AND WATER MIXTURE
OIL AND WATER MIXTURE
THE COLOUR OF LEAD IODIDE IS:-
RED
BLUE
YELLOW
GREEN
