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学び始める

質問		答え
mixture 学び始める		is a combination of two or more substances
pure substance 学び始める		is a uniform substance that has a fixed and definite composition
compound 学び始める		a pure substance that can be decomposed into simpler substances
element 学び始める		pure substance that can’t be broken down into simpler substances
periodic chart/table 学び始める		a table which presents the symbol, atomic weight, atomic number for each elements
atomic number 学び始める		the number of protons in the nucleus of an atom which is the same as the number of electrons on the electron shells
atomic weight 学び始める		a ratio between the mass of one atom of an element and twelfth of an atom of carbon
matter 学び始める		any substance that has mass and occupies a given/specific volume
solute 学び始める		substance that is dissolved
solvent 学び始める		the substance that dissolves the solute
aqueous solution 学び始める		a solution prepared with the use of water as solvent

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