Chemistry, 18.06.2021 05:20 mindofnyny
Is carbon dioxide from a fire extinguisher a physical or chemical change?
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Chemistry, 22.06.2019 19:30, simihehe
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
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Is carbon dioxide from a fire extinguisher a physical or chemical change?...
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