Chemistry: Which substances have the same number of carbon atoms?

Which substances have the same number of carbon

Ответ:

Calmalemi

07.09.2021

Chemistry

The atoms whose ions have electronic configuration as nd^5 are Iridium (Ir), Iron (Fe) and Rhenium (Re)

Explanation:

An ion is formed when a neutral atom looses or gains electrons.

When an atom looses electrons, it results in the formation of positive ion known as cation.When an atom gains electrons, it results in the formation of negative ion known as anion.

For the given elements:

Iridium: The electronic configuration of this element is [Xe]6s^25d^7 . The stable oxidation state of iridium is +4.

The electronic configuration of $Ir^{4+}$ is [Xe]5d^5

Radon: The electronic configuration of this element is $[Xe]6s^25d^{10}6p^6$ . This is a stable element.

Iron: The electronic configuration of this element is [Ar]4s^23d^6 . The stable oxidation state of iron is +3.

The electronic configuration of $Fe^{3+}$ is [Ar]3d^5

Protactinium: The electronic configuration of this element is [Rn]7s^26d^15f^2 . The stable oxidation state of protactinium is +3.

The electronic configuration of $Pa^{3+}$ is [Rn]7s^2

Ytterium: The electronic configuration of this element is [Kr]5s^24d^1 . The stable oxidation state of ytterium is +3.

The electronic configuration of $Y^{3+}$ is $[Ar]4s^23d^{10}4p^6$

Rhenium: The electronic configuration of this element is [Xe]6s^25d^5 . The stable oxidation state of rhenium is +2.

The electronic configuration of $Re^{2+}$ is [Xe]5d^5

Hence, the atoms whose ions have electronic configuration as nd^5 are Iridium (Ir), Iron (Fe) and Rhenium (Re)

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Which substances have the same number of carbon atoms?

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