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What is an alkali metal that would melt on a very hot day?
Rubidium (Rb)
What is an element that was discovered by Bunsen?
R. Bunsen and G. Kirchhoff discovered rubidium and cesium.
What was the name of the first electronic computer?
The first electronic computer was called the ENIAC (Electronic Numerical Integrator and Computer).
What does the electronic section of a library contain?
electronic section of library
What were electronic computers replaced by?
nothing yet. you are using an electronic computer.
What is the valency for Rubidium?
The valency for Rubidium is +1 because it readily loses one electron to achieve a stable electronic configuration.
Does rubidium and strontium ion have the same electronic configuration?
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
What is the noble gas core configuration of rubidium?
The noble gas core configuration of rubidium is [Kr]5s1. It is derived from the electron configuration of the noble gas krypton ([Kr] = 1s22s22p63s23p63d104s24p6), followed by the valence shell configuration of rubidium (5s1).
What is ground state configuration for rubidium?
Electron configuration of rubidium is 1s2, 2s2, 2p6, 3s2, 3p6, 3d10, 4s2,4p6, 5s1 Electrons per shell 2,8,18,8,1 Electron configuration is also represented by [Kr], 5s1. Atomic No. 37, It is Group 1 Alkali metals Period 5 It is an s-block element.
Which element is least reactive of magnesium chlorine rubidium and sodium?
Magnesium is the least reactive element among magnesium, chlorine, rubidium, and sodium. It belongs to the alkali earth metals and has a low reactivity due to its stable electronic configuration.
What is the noble gas configuration of rb?
[Kr] 5s1
What is the electronic configuration of the atom C6?
what is the electronic configuration of the atomC6
What is tins electronic configuration?
The electronic configuration of tin is: [Kr]D10.5s2.5p2.
How does rubidium form an ion?
Rubidium forms a +1 cation (Rb+) by losing one electron to achieve a stable electron configuration. Rubidium has one valence electron in its outermost shell, so by losing this electron, it becomes a cation.
What is the electronic configuration of copper?
The electronic configuration of copper is Ar 3d10 4s1.
Electronic configuration for bromine?
The electronic configuration of Bromine is [Ar] 3d10 4s2 4p5.
Does rubidium gain or lose?
When rubidium, an alkali metal, group 1, reacts it loses one electron.
