Chemistry Asbestos is formed of : Calcium and Magnesium Copper, Zinc and Manganese Lead and Iron Calcium and Zinc Calcium and Magnesium Copper, Zinc and Manganese Lead and Iron Calcium and Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Sodium Iron Magnesium Potassium Sodium Iron Magnesium Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The green colour seen in firework displays is due to the chloride salt of : Barium Strontium Calcium Sodium Barium Strontium Calcium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The items amenable to detection by soft x-rays are narcotics contrabands genuine coins from counterfeit coins lead in bullets narcotics contrabands genuine coins from counterfeit coins lead in bullets ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Emulsion Mixture Solution Suspension Emulsion Mixture Solution Suspension ANSWER DOWNLOAD EXAMIANS APP
Chemistry The greenhouse effect is caused by the higher level of which gas in the atmosphere ? Sulphur dioxide Nitrous oxide Carbon dioxide Carbon monoxide Sulphur dioxide Nitrous oxide Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
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