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1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6

Rb+1 or Kr

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How many 5s electrons are in Rb sublevel?

In the Rb atom, the electron configuration is [Kr]5s^1. This means there is 1 electron in the 5s sublevel of the Rb atom.


How many electrons do Rb have?

Rubidium (Rb) has a +1 ion, will have the same electron configuration as krypton (Kr) because the +1 status means it has lost an electron. The configuration is written 1s22s22p63s23p64s23d104p6.


What is the charge for Rb?

The charge for Rubidium (Rb) is typically +1, as it tends to lose one electron to achieve a stable electron configuration.


What is Rb ions charge?

Rb ions have a charge of +1, as they lose one electron to achieve a stable electron configuration.


What is the electron configuration of cu plus 1?

The electron configuration of Cu+1 is [Ar] 3d10 4s1. When copper loses one electron to become a +1 ion, it loses the 4s electron first, followed by one of the 3d electrons to attain a stable electron configuration.


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.


How many valence electrons are found in alkali metals Li Na K Rb Cs and Fr?

Alkali metals such as Li, Na, K, Rb, Cs, and Fr each have 1 valence electron. This is because they have a single electron in their outermost electron shell, making them highly reactive and likely to lose that electron to achieve a stable electron configuration.


How many valence electrons do Rb have?

Rubidium has one valence electron in the 5s orbital.


How many valance electrons are there in Fr plus?

Fr is in the 1st period. It removes an electron to get noble gas configuration. Fr+ does not have valence electrons.Francium has 1 electron in its outermost energy level. It donates its outermost electron to stabilize its electron configuration. Francium(I) has no valence electrons.


How many valence electrons does Rb rubidium have?

Rubidium (Rb) has 1 valence electron. This is because it is in the first group (group 1) of the periodic table, which means it has 1 electron in its outermost shell.


In what ways are the electron configurations of H Li Na K Rb and Cs similar?

The electron configurations of H, Li, Na, K, Rb, and Cs are similar in that they all have one valence electron in their outermost energy level. These elements belong to the alkali metal group in the periodic table and tend to exhibit similar chemical properties due to their outermost electron configuration.


What is the difference between fluoride's electron configuration and fluorine's electron configuration?

Fluorine's electron configuration is 1s2 2s2 2p5, and since fluoride is just fluorine with an extra electron, or F-1, its electron configuration is 1s2 2s2 2p6.