What element has a symbol of re?

Rhenium
Rhenium is a chemical element with symbol Re and atomic number 75. Classified as a transition metal, Rhenium is a solid at room temperature.

Is there an element for R?

Rhenium is a chemical element with the symbol Re and atomic number 75.

What is the electron configuration of re?

Xe 4f14 5d5 6s2
Rhenium/Electron configuration

What is the symbol of rhenium?

Re
Rhenium/Symbol

What type of element is re?

rhenium
rhenium (Re), chemical element, a very rare metal of Group 7 (VIIb) of the periodic table and one of the densest elements.

What is re in chemistry?

Rhenium is a silvery metal but rarely seen as such on account of its high melting point, which is the third highest after carbon and tungsten. Rhenium is added to tungsten and molybdenum to form alloys that are used as filaments for ovens and lamps. …

Is there an e element?

Click on an element symbol to get detailed facts about the element….THE CHEMICAL ELEMENTS SORTED. BY NAME IN AN ALPHABETICAL ORDER.

What is the 75th element?

Rhenium is element 75 in the periodic table and in many ways a rather unusual element. It is one of the rarest elements on the Earth with an abundance of something like 1 part per million.

How many valence electrons does RE have?

Rhenium contains 2 electrons in its outer shell, thus it has 2 valence electrons.

How many unpaired electrons does RE have?

Re: 1E. 23 (unpaired electrons) For there to be an unpaired electron, there must be an odd number of valence electrons. Each “pair” of electrons is 2 electrons which means that in the case with bromine where there are 7 valence electrons, there are 3 pairs and 1 left over which means there is 1 unpaired electron.

What is the atomic mass of re?

186.207 u
Rhenium/Atomic mass