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There can be up to 18 valence electrons in a atom, these atoms are krypton, xenon, radon, and sometimes mentioned is ununoctium but is an "unknown element" so the element is not always mentioned
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoValance electrones are the electrones present in the outermost orbit of an atom.
and max no of electrone the valance shell can hold is 8
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What is the maximum number of valence electrons that an atom can have excluding hydrogen helium and beryllium?
The maximum number of valence electrons that an atom can have is 7, as seen in elements such as fluorine, chlorine, and bromine. These elements are in group 7A of the periodic table, also known as the halogens.
What is the maximum number of valance electrons an element can have?
The maximum number of valence electrons an element can have is 8. This is because the outermost energy level, or valence shell, of an atom can hold a maximum of 8 electrons. Exceptions to this rule can occur for elements that can have more than 8 electrons in their valence shell through the process of expanded octet.
Which two orbitals could the valence electrons be in?
Valence electrons can be found in the s and p orbitals in an atom. The s orbital can hold a maximum of 2 electrons, while the p orbitals can hold a maximum of 6 electrons. This arrangement allows for a maximum of 8 valence electrons in an atom.
What is the maximum number of electrons th eouter most valence energy level can hold?
The maximum number of electrons that the outermost valence energy level can hold is 8. This is true for most elements, as the valence energy level typically holds no more than 8 electrons in accordance with the octet rule.
How many valence electrons can a neutral atom have?
A neutral atom can have a maximum of 8 valence electrons, following the octet rule. This applies to elements in the second period and beyond on the periodic table. Exceptions include hydrogen and helium, which can have a maximum of 2 valence electrons.
What is the maximum number of electrons in the l- orbit of an atom?
Iodine has 7 valence electrons. I- contains 8 valence electron.
Each energy level of an atom has a maximum number called?
valence electrons
What is the maximum number of valence electrons that an atom can have excluding hydrogen helium and beryllium?
The maximum number of valence electrons that an atom can have is 7, as seen in elements such as fluorine, chlorine, and bromine. These elements are in group 7A of the periodic table, also known as the halogens.
What is the maximum number of valance electrons an element can have?
The maximum number of valence electrons an element can have is 8. This is because the outermost energy level, or valence shell, of an atom can hold a maximum of 8 electrons. Exceptions to this rule can occur for elements that can have more than 8 electrons in their valence shell through the process of expanded octet.
State the number of valence electrons in an atom of calcium?
An atom of calcium has 2 valence electrons.
What is the highest number of valence electrons an atom can have?
The most valence electrons an atom can contain is eight.
Number of valence electrons in an atom of sulfur?
6 valence electrons
Which two orbitals could the valence electrons be in?
Valence electrons can be found in the s and p orbitals in an atom. The s orbital can hold a maximum of 2 electrons, while the p orbitals can hold a maximum of 6 electrons. This arrangement allows for a maximum of 8 valence electrons in an atom.
What do the electrons in an electron dot structure represent?
It represents the number of valence electrons in the atom.
How is the number of unpaird valence electrons in an atom related to the number of bonds that the atom can form?
The number of unpaired valence electrons in an atom is related to the number of bonds it can form because each unpaired electron can participate in bonding with another atom to form a bond. Generally, an atom can form as many bonds as it has unpaired valence electrons available for bonding.
What is s valence electron?
A valence electron is an electron found in the outermost shell of an atom. These electrons are involved in forming chemical bonds with other atoms, thereby determining the atom's reactivity and ability to participate in chemical reactions. The number of valence electrons an atom has can impact its behavior and chemical properties.
The chemical properties of an atom depend on the number of what?
The chemical properties of an atom depend on the number of electrons in its outermost shell, known as the valence electrons. These electrons determine how atoms interact with other atoms to form chemical bonds.
