How many valence electrons does manganese have?

Answer 1

This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.

Answer 2

the valencies of maganese are:+2, +4, +7

Answer 3

Manganese has 7 valence electrons.

The atomic number of manganese is 25, which means it has 25 protons and 25 electrons. The first 18 electrons fill the inner energy levels, and the remaining 7 electrons occupy the outer energy level, also known as the valence shell. These valence electrons are the ones that participate in chemical bonding and determine the element's chemical properties.

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Answer 4

This question is somewhat ambiguous. The number of valence electrons in manganese is 7, but the oxidation state, which is sometimes called "valence number", of manganese in its compounds can range from +2 to +7.

Answer 5

Manganese (Mn) has 7 valence electrons. These are the electrons, the 4s2 3d5 electrons, in its outer or valence shell. A link can be found below.

Answer 6

Manganese is the 25 element in the Periodic Table of the elements, therefore it has 25 electrons, this is the number of electrons in each shell: 2, 8, 13, 2.

Answer 7

Manganese has 7 valence electrons. Its electronic configuration is [Ar]4s2 3d5. Therefore the no. of valence electron is 2+5=7.

Answer 8

The atomic number of manganese is 25. Therefore, a neutral atom of manganese has 25 electrons.

Answer 9

the valencies of maganese are:+2, +4, +7