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This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
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The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
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The biosphere of the earth is made up of what compound? organic or inorganic?
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What is the land area from which a stream gets its water ?...
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