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The smart Trick of truong noi tru tot nhat trong tphcm That No One is Discussing

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A compound that only incorporates just one form or class of atom is said to be a component. Since it can not be altered by Actual physical or chemical implies to stop working or make new substances, a component is really a pure content. Virtually all components are metals, nonmetals, https://trngnitrttnhttphcm03329.shotblogs.com/the-single-best-strategy-to-use-for-các-trường-nội-trú-nhất-ơ-tphcm-50242906

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