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Category chemistry

9 Apr

Chemistry General knowledge questions

1. Gun Powder is a mixture of ______ ? Answer: Sulphur, Carbon and Nitre 2. Which is the only liquid nonmetal ? Answer: Bromine 3. The first metal used by man was _____ ? Answer: Copper 4. Which is the Most abundant Noble gas in the air ? Answer: Argon 5. Which metal is present […]

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