Elements and Compounds

Elements and Compounds
The properties of compound, as compare to properties of its constituents are
same
different
constant
exact
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Elements and Compounds
Iron sulfide is formed when iron and sulphur are together
heated
mixed
dissolved in water
evaporated
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Elements and Compounds
A substance which consists of two or more elements which have been combined chemically is called
element
compound
mixture
solute
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Elements and Compounds
“There are only four elements including air, earth, water and fire”, it was believed by
Germans
Greeks
Chinese
Americans
Author: rikazzz Comment
Elements and Compounds
The name of element may differ in languages but it has same
chemical symbol
chemical formula
chemical properties
occurrence
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Elements and Compounds
Density, boiling point and conductivity of heat are all
physical properties
chemical properties
complex properties
special properties
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Elements and Compounds
Element which is non metal and is found on right side of periodic table is
argon
sodium
neon
both a and b
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Elements and Compounds
Gold, silver, copper and aluminum are
metals
non metals
alkalis
metalloids
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Elements and Compounds
Non metals include
iodine
sulphur
bromine
all of above
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Elements and Compounds
Chalk consists of
calcium
carbon dioxide
oxygen
all of them
Author: rikazzz Comment

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