• 依据这个标度,原先化学原子量数值只需很小变动

    The new scale required only minimal changes to the values that had been used for chemical atomic weights.

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  • 它们相同原子序数,因此化学行为几乎完全一样原子量不同

    They have the same atomic number and hence nearly identical chemical behaviour but different atomic masses.

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  • 周期表(1869):所有化学元素它们原子量逐渐增加顺序有组织地排列

    Periodic table (1869) : Organized array of all the chemical elements in approximately increasing order of their atomic weight.

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  • 原子序数18原子量39。948,一种稀有气体。1894年英国化学瑞利拉姆赛发现

    Atomic number 18, atomic weight 39. 948, is a rare gas. 1894 by the British chemist Rayleigh and Ramsay found.

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  • 原子序数18原子量39。948,一种稀有气体。1894年英国化学瑞利拉姆赛发现

    Atomic number 18, atomic weight 39. 948, is a rare gas. 1894 by the British chemist Rayleigh and Ramsay found.

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