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Materials: Metals and Non-Metals
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13/04/2021 12:27 pm
Topic starter
Fill in the blanks.
(a) Phosphorus is a very ____ non-metal.
(b) Metals are _____ conductors of heat and _____
(c) Iron is ______ reactive than copper.
(d) Metals react with acids to produce ______ gas.
1 Answer
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13/04/2021 12:28 pm
(a) reactive
(b) good, electricity
(c) more
(d) hydrogen