A-level化学：摩尔和阿伏伽德罗常数
One mole of a substance contains6.02×10236.02×1023particles. This number is known asAvogadro’s constant. Avogadro’s constant can b
One mole of a substance contains6.02×10236.02×1023particles. This number is known asAvogadro’s constant. Avogadro’s constant can b