Chemistry The most abundant element in the human body is Nitrogen Iron Oxygen Carbon Nitrogen Iron Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the earth’s atmosphere is Nitrogen Oxygen Argon Krypton Nitrogen Oxygen Argon Krypton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Select the one which is not a mixture : Air Distilled water LPG Gasoline Air Distilled water LPG Gasoline ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in the manufacture of lead pencil is Graphite Carbon Mica Lead Graphite Carbon Mica Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water can be separated from alcohol water mixture by Distillation Sublimation Evaporation Decantation Distillation Sublimation Evaporation Decantation ANSWER DOWNLOAD EXAMIANS APP
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