→ Definicje → Оқуды бастаңыз / MP3 флэш-карталарын жүктеу

сұрақ		жауап
mixture оқуды бастаңыз		is a combination of two or more substances
pure substance оқуды бастаңыз		is a uniform substance that has a fixed and definite composition
compound оқуды бастаңыз		a pure substance that can be decomposed into simpler substances
element оқуды бастаңыз		pure substance that can’t be broken down into simpler substances
periodic chart/table оқуды бастаңыз		a table which presents the symbol, atomic weight, atomic number for each elements
atomic number оқуды бастаңыз		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 оқуды бастаңыз		a ratio between the mass of one atom of an element and twelfth of an atom of carbon
matter оқуды бастаңыз		any substance that has mass and occupies a given/specific volume
solute оқуды бастаңыз		substance that is dissolved
solvent оқуды бастаңыз		the substance that dissolves the solute
aqueous solution оқуды бастаңыз		a solution prepared with the use of water as solvent

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