The accumulative periodic diagram was used for the periodic element identification.

周期分量采用累积周期图法识别。

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Another transition metal Zirconium (Zr), which belongs to the same periodic element group as ti, is also an attractive material.

在周期表中与钛属于同一周期的另一过渡元素锆，亦是一引人注目的材料。

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Of course, it was an element the periodic table let us to expect existed before anyone had found it or made it.

当然，它在被人发现或制造前，就是一种元素周期表使得我们期待其存在的元素。

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As for updating the periodic table, element 118 would slot in just below radon in the column that contains inert gases.

ECONOMIST: Nuclear physics

The next heaviest element in the periodic table, the inert gas helium, is used for detecting cracks in pressure vessels and the like.

ECONOMIST: Tech.view: Hydrogen tries again | The

To see whether the next magic number is nearby in the periodic table, the experimenters will now try to produce element 120 by bombarding a plutonium target with a beam of iron ions.

ECONOMIST: Nuclear physics: Magical shell game | The