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What is the number of valence electrons the element aluminum has?
Wiki User
∙ 12y ago
Three
Wiki User
∙ 12y ago
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Do Aluminum has the greatest number of valence electrons?
Far from it. Aluminum has 3 valence electrons. The highest number is 8, which the noble gases other than helium have (helium has only 2). Metals can have 1, 2, or 3 valence electrons, so aluminum has the greatest number that an element can have if it is a metal. Once you get to 4 valence electrons (which the element carbon has) you are in the nonmetal range.
Aluminum is a metallic element with 3 valence electrons What is its oxidation number?
3+
Number of valence electron in aluminum?
Aluminum has 3 valence electrons
What is the expected number of valence electrons for a group 3 A element?
The expected number of valence electrons for a group 3 A element is 5 number of valence electrons.
What do Valence Electrons determine?
The Group Number of the Element you're working on determines the number of Valence Electrons. Valence electrons are electrons in the outside energy level.
What is the number of valence electrons in aluminum?
3
What are the number of outer-shell electrons in one atom of aluminum?
Aluminum has 3 valence electrons.
What element has an atomic number lower that that of aluminum and one less valence electrons than the group 16 elements?
Nitrogen
What is the number of valence electrons the element boron?
Boron has 3 valence electrons out of five total electrons.
Does the valence electrons equal the number of protons?
Rarely. The number of valence electrons of an element depends on it's position on the periodic table. Any given element can have between 1-8 valence electrons. The number of valence electrons increases left to right on the periodic table, while the number of protons, which determine the atomic mass and identity of an element, increase in general. Therefore the number of valence electrons can only equal the number of protons at the 8th element and below (neon).
The number of electrons in atoms determine in element's propertices?
the valence electrons cause the chemical reations. the valence electrons decide that element attract to which element.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
