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The valence electrons of an atom are those electrons that are in its outer energy shell or that are available for bonding. The electrons more loosely held by the nucleus - are the ones that are gained, lost or shared.

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What type of electron is available to form bonds?

Valence electrons, which are the electrons in the outermost energy level of an atom, are available to form bonds with other atoms. These electrons are involved in the formation of chemical bonds.


What electrons of an element are responsible for reacting and bonding with other elements?

Valence electrons are responsible for reacting and bonding with other elements. These are the electrons in the outermost energy level of an atom and determine the atom's ability to form chemical bonds with other atoms.


How does the energy of core electrons compare to the energy of valence electrons?

Core electrons generally have lower energy compared to valence electrons. This is because core electrons are closer to the nucleus and are more tightly bound due to the stronger electrostatic attraction to the positively charged protons. In contrast, valence electrons, being farther away and experiencing greater shielding from the nucleus, possess higher energy levels and are more involved in chemical bonding and reactions.


What is the definition of kernel electrons?

Kernel electrons are defined as the innermost electrons in an atom, located closest to the nucleus. These electrons have the highest energy and are tightly bound to the nucleus. Kernel electrons play a crucial role in determining the chemical properties of an element.


What is the number of protons in the nucleus or the number the electrons in the energy levels called?

The number of protons in the nucleus is called the atomic number and is equal to the number of electrons in a neutral atom.

Related Questions

What electrons are easiest to remove?

Electrons in the outermost energy level (valence electrons) are easiest to remove because they are farthest from the positively charged nucleus and experience weaker attraction. This means that valence electrons require less energy to be removed compared to electrons in inner energy levels.


Which electrons are the valence electrons of the atom?

The correct answer is: The electrons farthest away from the nucleus... chris ellis


How does the energy of core electrons compare with the energy of valence electrons?

The energy of the valence electrons is greater than the energy of the core electrons.


Is the outermost electron shell the highest or the lowest energy level shell?

No, the farthest electrons are at the highest energy level.No, the farthest electrons are at the highest energy level.No, the farthest electrons are at the highest energy level.No, the farthest electrons are at the highest energy level.


How does the energy of core electrons compare with that of valence electrons?

Core electrons have lower energy levels than valence electrons. Core electrons are closer to the nucleus and are more tightly bound, while valence electrons are in the outermost energy level and have higher energy due to being farther from the nucleus.


What type of electron is available to form bonds?

Valence electrons, which are the electrons in the outermost energy level of an atom, are available to form bonds with other atoms. These electrons are involved in the formation of chemical bonds.


Is the valence electron farthest or closest to the nucleus?

No. By definition, valence electrons are the furthest electrons from the nucleus in the atom. They are the electrons most easily removed from (or added to) the atom to create ions. A loophole to this answer might be to say that hydrogen and helium only have 1 and 2 electrons respectively so their valence electrons are close. That's a matter of perspective, as no electrons are really "close" to the nucleus to begin with. A typical comparison is to imagine a grape seed in the middle of a football stadium. The grape seed represents the nucleus, and an electron would be a speck of dust on the outside of the stadium. No. By definition, valence electrons are the furthest electrons from the nucleus in the atom. They are the electrons most easily removed from (or added to) the atom to create ions. A loophole to this answer might be to say that hydrogen and helium only have 1 and 2 electrons respectively so their valence electrons are close. That's a matter of perspective, as no electrons are really "close" to the nucleus to begin with. A typical comparison is to imagine a grape seed in the middle of a football stadium. The grape seed represents the nucleus, and an electron would be a speck of dust on the outside of the stadium.


How does the energy of core electrons compare with energy of valence electrons?

Core electrons have lower energy compared to valence electrons. Core electrons are located closer to the nucleus, experience a higher effective nuclear charge, and are more shielded by inner electron shells, leading to lower energy levels. Valence electrons are found in the outermost energy level and have higher energy due to their increased distance from the nucleus and lower shielding effect.


Which electrons have the most energy in an atom?

All electrons in an atom have: * a negative one charge * 1/2 spin * 0.511 MeV of mass


How does energy of core electrons compare with the energy of valence electron?

The energy is higher.


Why are valence electrons easier to remove from an atom than core electrons?

Valence electrons are further away from the nucleus and experience less attraction to the positively charged protons in the nucleus compared to core electrons. This makes valence electrons easier to remove from an atom. Core electrons are located closer to the nucleus and are more strongly attracted to the nucleus, requiring more energy to remove them from the atom.


What electrons of an element are responsible for reacting and bonding with other elements?

Valence electrons are responsible for reacting and bonding with other elements. These are the electrons in the outermost energy level of an atom and determine the atom's ability to form chemical bonds with other atoms.