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The atomic number for aluminum (aluminium, symbol Al) is 13.
This is the number of protons, also known as the "element number."
Atomic Mass/weight is 26.981 (most aluminum is 27Al)
The atomic weight of Al is 26.981539 amu, and the molar mass 26.981539 grams per mole.
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What is aluminum's number of protons?
Aluminum's atomic number is 13.
What is the atomic number that aluminum has?
Aluminum has an atomic number of 13.
Which element having atomic number 13?
The element with the atomic number 13 is aluminum.
What is the oxidation number of aluminum in aluminum chloride?
The oxidation number of aluminum in aluminum chloride (AlCl3) is +3. Aluminum typically has an oxidation number of +3 when it forms ionic compounds.
Does the atomic number of aluminum equal to the total number of atoms in aluminum?
No, the atomic number refers to the number of protons in an atom. There are 13 protons in an aluminum atom, hence the atomic number is 13.
What is the number of electrons of aluminum?
A neutral atom of aluminum has 13 electrons, the same as the number of protons, which is its atomic number.
Its atomic number is twice that of aluminum?
The element with an atomic number twice that of aluminum (13) is magnesium, which has an atomic number of 12.
Aluminum mass number?
The mass number of aluminum is 27. This is calculated by adding together the number of protons and neutrons in the nucleus of an aluminum atom. Aluminum has 13 protons and typically 14 neutrons, resulting in a mass number of 27.
What is the oxidation number of aluminum in aluminum bromide?
The oxidation number of aluminum in aluminum bromide is +3. In this compound, aluminum has transferred three electrons to bromine to form the ionic bond, resulting in an oxidation state of +3 for aluminum.
What is the oxidation number of aluminum chloride?
The oxidation number of aluminum in aluminum chloride (AlCl3) is +3. This is because each chlorine atom has an oxidation number of -1, and there are three chlorine atoms bonded to the aluminum atom, resulting in a total charge of -3 for the chlorine atoms. For the compound to be neutral, the aluminum atom must have an oxidation number of +3.
What is the number of atoms in 1.2 moles of pure aluminum?
The number of atoms in 1,2 moles of pure aluminum is 7,2265690284.1023.
What is the number electron in aluminum?
A neutral aluminum atom has 13 electrons. However, an aluminum ion has a greater or fewer number of electrons, and is therefore positively or negatively charged.
