Chemistry, 29.01.2021 04:30 AriaMartinez

Use the drop Dow menus to select the names of the labeled structures

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Answer from: Quest

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

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tony (lordcaos066)

Answer from: Quest

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

Answer from: Quest

Yes, endothermic means it turns cold. and some chemical changes include change of tempature.

Answer from: Quest

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

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Use the drop Dow menus to select the names of the labeled structures...