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1. Match the words in column A with those in column B. Column A Column Bi. Iodine. a. Start a chemical reactionii. Condensation b. Chemical changeiii. Burning c. Crystals turn directly into vapour on heatingiv. Reactants d. Substances formed as a result of a chemical reactionProducts V. Products e. A gas becomes a liquid |
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Answer» ong>Answer: column A. Column B (a )iodine = crystals turn directly into VAPOUR on heating. (b)condensation = a gas becomes a liquid (c) burning=CHEMICAL change (d) reactant= starts of chemical reaction (e) PRODUCT = a SUBSTANCE formed as a result of the chemical reaction hope it is helpful |
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