Sentence examples for atomic number 75 from inspiring English sources
Rhenium is a chemical element with the symbol Re and atomic number 75.
The transition element most recently discovered in nature is rhenium (atomic number 75), which in 1925 was detected in platinum ores and in the niobium mineral columbite.
Technetium, chemically similar to rhenium (atomic number 75), exists in oxidation states of +7, +6, and +4 in compounds such as potassium pertechnetate, KTcO4, technetium chloride, TcCl6, and technetium sulfide, TcS2, respectively.
They announced the detection of the two predicted elements: atomic number 43, which they called masurium, after the region in Prussia that Noddack had come from, and atomic number 75, which they called rhenium, after the Latin name for the Rhine River.
Rhenium is a chemical element with symbol Re and atomic number 75.
A bar of pure uranium, for instance, would consist entirely of atoms with atomic number 92.
Gadolinium has the symbol Gd and atomic number 64.
Darmstadtium (Ds), artificially produced transuranium element of atomic number 110.
Roentgenium (Rg), artificially produced transuranium element of atomic number 111.
Copernicium (Cn), artificially produced transuranium element of atomic number 112.
The third series extends from lanthanum (symbol La, atomic number 57) to mercury (symbol Hg, atomic number 80).
