Chemistry The fiber least prone to catch fire is Polyester Terylene Cotton Nylon Polyester Terylene Cotton Nylon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to recover copper from a solution of copper sulphate is Ag Fe Hg Na Ag Fe Hg Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is a type of Polyester Acrylic Polyamide Polyolefin Polyester Acrylic Polyamide Polyolefin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chernobyl disaster is the result of pollution by Acid rain Carbon dioxide Radioactive waste Oil spill Acid rain Carbon dioxide Radioactive waste Oil spill ANSWER DOWNLOAD EXAMIANS APP
Chemistry Organic compounds are Co-ordination compounds Interstitial compounds Covalent compounds Ionic compounds Co-ordination compounds Interstitial compounds Covalent compounds Ionic compounds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The third shell of an atom can have a maximum of ______ electrons 21 13 18 15 21 13 18 15 ANSWER DOWNLOAD EXAMIANS APP
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