Answer :
Final answer:
This detailed answer provides information on substances, compounds, methods of separation, and processes used in chemistry.
Explanation:
(a) Elements are substances made of one type of particles, such as silver or oxygen.
(b) Natrium is the Latin name for sodium.
(c) Compounds are substances where different atoms are chemically combined, like water (H2O).
(d) Winnowing is the method used to separate grains from stalks.
(e) Magnet is a device used to separate a mixture of sand and small iron nails.
(f) Filtration is the process used to obtain clear water from muddy river water with alum.
(g) Evaporation is the process used to recover common salt from sea water.
(h) Saturated solution is the solution where no more substance can be dissolved at that temperature.
(i) Sorting is the method jewelers use to separate pearls of different sizes.
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