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The formation of ash by burning a paper is called a chemical change, why?
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Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?
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Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
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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 formation of ash by burning a paper is called a chemical change, why?...
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