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Atoms Molecules Mixtures and Compounds
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Atoms Molecules Mixtures and Compounds
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Atoms Molecules Mixtures and Compounds
Bronze is an alloy, it contains 885 of copper and the rest 12% is
oil
tin
cane
sodium
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Atoms Molecules Mixtures and Compounds
Chemical formula contains the symbols of elements present in the
compound
mixture
solution
molecule
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Atoms Molecules Mixtures and Compounds
Which name is given to shorthand representation of an element?
Short name
Table name
Chemical name
Latin name
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Atoms Molecules Mixtures and Compounds
Metals are ductile, which means
can be drawn into waves
can be drawn into position
can be drawn into wires
can be drawn into shape
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Atoms Molecules Mixtures and Compounds
Water contains two hydrogen atoms and one
oxygen atom
carbon atom
nitrogen atom
neon atom
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Atoms Molecules Mixtures and Compounds
The most important use of Sulphur is in the manufacture of
lactic acid
sulfuric acid
nitric acid
carbonic acid
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Atoms Molecules Mixtures and Compounds
Most countries make use of _________ for making coins
Copper
aluminum
steel
iron
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Atoms Molecules Mixtures and Compounds
The substance that cannot be further broken down into smaller pieces is known as
mixture
element
atom
molecule
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Atoms Molecules Mixtures and Compounds
The element hydrogen is made from atoms containing a single proton and a single
electron
carbon
neutron
molecule
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Atoms Molecules Mixtures and Compounds
A gas with pungent smell, which is made up of one atom of nitrogen and three atoms of hydrogen is
oxygen
helium
ammonia
nitrogen
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