Chemistry The metal that is usually extracted from sea water is Ca Na Mg K Ca Na Mg K ANSWER DOWNLOAD EXAMIANS APP
Chemistry The method of concentrating the ore which makes use of the difference in density between ore and impurities is called magnetic separation leaching levigation liquation magnetic separation leaching levigation liquation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inert gases are ____ in water insoluble sparingly soluble None of these soluble insoluble sparingly soluble None of these soluble ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular formula of phosphorous is P2 P3 P1 P4 P2 P3 P1 P4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of periodic table of contents atomic structure metallurgy discovery of elements periodic table of contents atomic structure metallurgy discovery of elements ANSWER DOWNLOAD EXAMIANS APP
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