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They are on the outermost level of the electron shells. On the Periodic Table the valience electrons increase as they go over in groups.

Valence electrons are located at the highest energy level present in an atom and they are almost responsible for its chemical properties.

They are the electrons that participate in chemical reactions.

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9y ago
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8y ago

The valence electrons are located in the S and P orbitals of the outermost electron shell.

They are important because they are the only electrons in the atom that participate in the formation of chemical bonds with other atoms.

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11y ago

they are imortortant because the fewer calence eletrons the the atom holds, the less stable it becomes.

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9y ago

Valence electrons are the electrons in the outermost electron shell of an atom, they are important because they make the bond with other atoms.

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12y ago

for bonding it is important fr bonding

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Q: Where are valence electrons located and why are they so important?
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Related questions

What do these valence electrons do that make them are so important in chemistry?

the number of valence electrons determine the reactivity of the atoms


Why are electrons so reactive?

Electrons are no reactive by itself but they are important in chemical reactions - valence electrons.


What is the important about the valence electrons of carbon?

Carbon only has 4 valence electrons and so it can make all kinds of bonds. Carbon is a very important element on the planet if not the most important.


Where are the valance atoms in an atom?

Valence electrons are the outermost electrons in an atom. They are located in the outer energy levels or orbitals, specifically in the highest principal energy level. These valence electrons are involved in chemical bonding and determining the atom's reactivity.


An atom chlorine has several valence electrons in its?

Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so it has 7 electrons in that 3rd shell.


How do you figure out the core charge of an atom?

the atomic core charge of an atom is the same as the number of valence electrons in the atom


Where are valence electrons found?

Valence Electrons are the electrons that are located furthest away from the atom itself in the outermost electron shell. They are located on the last energy level also known as the valence level.


What is the valence electron of argon?

Valence electrons are the outer layer of electrons, the part that reacts. Argon is a noble gas, so it has a full valence electron level. It has eight valence electrons.


How many valence electrons does AsO2 have?

As,Arsenic belongs to nitrogen family in periodic table so it has 5 valence electrons.


How many electrons does phosphrous have to gain or loose to have 8 valence?

P has 5 valence electrons so it can gain 3 electrons or lose 5 electrons to have a full valence shell.


How many valence electrons does Sulfur?

there are 6 electrons in valence shell of sulphur so it accepts two electrons to complete the octet (8 electrons in last shell) so its valency in ionic compounds is always - 2.


What are valence electron?

Valence electrons are the electrons in the outer-most shell of the atom. These are typically the electrons involved in forming bonds with other atoms (as opposed to the other so-called "core" electrons which do not interact much with other atoms or molecules.)See the Related Questions links below for more information and for how to count the valence electrons of an atom.Any electrons located in the outer shell of an atom are known as valence electrons.Valence electrons are electrons present in the outermost shell of an atom.