rhenium

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rhenium

 [re´ne-um]
a chemical element, atomic number 75, atomic weight 186.2, symbol Re. (See Appendix 6.)

rhe·ni·um (Re),

(rē'nē-ŭm),
A metallic element of the platinum group; atomic wt. 186.207, atomic no. 75.
[Mod. L., fr. L. Rhenus, Rhine river]

rhenium

/rhe·ni·um/ (re´ne-um) a chemical element, at. no. 75, symbol Re.

rhenium (Re)

[rē′nē·əm]
Etymology: L, Rhenus, Rhine
a hard, brittle metallic element. Its atomic number is 75; its atomic mass is 186.21. Rhenium has a high melting point and is used in x-ray tube anodes and thermometers for measuring high temperatures.

rhe·ni·um

(rē'nē-ŭm)
A metallic element of the platinum group; atomic wt. 186.207, atomic no. 75.
[Mod. L., fr. L. Rhenus, Rhine river]

rhenium

a chemical element, atomic number 75, atomic weight 186.2, symbol Re. See Table 6.