phosphorus

Because scientists have found a bacterium that can do without phosphorus—live on arsenic instead.

因为科学家已经发现了一种细菌，可以无需磷生活而以砷代替。

When mixed with sulfur, phosphorus, and the kind of heat you get from, say, friction, it's very unstable.

当与硫磺、磷、你从某处获得的某种热量（比如说摩擦力）混合时，它就变得很不稳定。

He says not only does arsenic belong under phosphorus, I predict that there is an element that lies below aluminum and above indium.

他认为不仅砷属于在磷下面，我预言还有一个元素,是在铝之上和铟的下边的。