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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.
No, aluminum does not have the greatest number of valence electrons. It has 3 valence electrons. Elements in column 18 of the Periodic Table (noble gases) have the maximum number of valence electrons, with helium having 2 valence electrons and radon having 8.
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What is the number of valence electrons in aluminum?
3
What element has an atomic number lower that that of aluminum and one less valence electrons than the group 16 elements?
Nitrogen
What is beryllium number of valence electrons?
The beryllium atom has 4 electrons and the valence is 2.
What is the difference of number of valence electrons and periodic table group number?
Valence electrons and group number for metal are same. For non-metals, valence electrons are equal to group number-10.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
Number of valence electron in aluminum?
Aluminum has 3 valence electrons
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 is the number of valence electrons the element aluminum has?
Three
Which elements have the same number of valence electrons as aluminum?
Boron and Gallium have the same number of valence electrons as Aluminum, which is 3.
Which of the following would not have the same number of valence electrons as the others boron aluminum gallium selenium?
Selenium would not have the same number of valence electrons as the others. Boron, aluminum, and gallium all have 3 valence electrons, while selenium has 6 valence electrons.
How many electrons will be in the valence shell of an aluminum atom?
An aluminum atom has 3 electrons in its valence shell. Aluminum belongs to group 13 in the periodic table, which means it has 3 valence electrons.
How many valence electrons are there is aluminum-25?
Aluminum-25 has 13 protons and 12 neutrons. To determine the number of valence electrons, we need to look at the atomic number, which is 13 for aluminum. Since aluminum is in group 13 (or group IIIA) in the periodic table, it has 3 valence electrons.
What is the number of electrons in the valence shell of an atom of aluminum in the ground state?
An atom of aluminum in the ground state has 3 electrons in its valence shell. Aluminum has an electron configuration of 2-8-3, so its valence shell is the third shell, where the last 3 electrons reside.
Aluminum is a metallic element with 3 valence electrons What is its oxidation number?
The oxidation number of aluminum is typically +3, as it tends to lose its 3 valence electrons to achieve a stable electron configuration.
What element has an atomic number lower than that of aluminum less valence electron than the the group 16 elements?
Nitrogen
How many valence electrons are in aluminum?
Alkaline earth metals are group 2 elements and have 2 valence electrons.
