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Aluminum is on the 3rd row, 3rd column of the Periodic Table, so its 1st and 2nd shells are full, and 3 electrons are in the third shell. The configuration is:
1s22s22p63s23p1.
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What is the atomic number that aluminum has?
Aluminum has an atomic number of 13.
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.
Which element has an atomic number lower than aluminum and is in group 15?
The element with an atomic number lower than aluminum and in group 15 is phosphorus. It has an atomic number of 15, which is lower than aluminum's atomic number of 13.
What is alluminum's atomic number?
The atomic number of aluminium is 13.
What is the atomic notation for an isotope that has an atomic number of 35 and a mass of 81?
The atomic number 35 corresponds to bromine, and the symbol would be 81Br.
What is the atomic number that aluminum has?
Aluminum has an atomic number of 13.
The positions of all the electrons in aluminum(Al atomic number 13) can be specified in three diffrerent ways using electron nation.?
The electron configuration of aluminum (atomic number 13) can be specified in three ways: the full electron configuration, the noble gas shorthand, and the orbital diagram. The full electron configuration is 1s² 2s² 2p⁶ 3s² 3p¹. The noble gas shorthand notation is [Ne] 3s² 3p¹, where [Ne] represents the electron configuration of neon, the nearest noble gas preceding aluminum. Lastly, an orbital diagram visually represents the distribution of electrons in the various orbitals.
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.
Which element having atomic number 13?
The element with the atomic number 13 is aluminum.
What is aluminum's atomic number?
Its atomic number is 13
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 atomic mass of aluminum?
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
What is aluminum's number of protons?
Aluminum's atomic number is 13.
How do you find the atomic notation for an atom?
To find the atomic notation for an atom, you need to know the number of protons, neutrons, and electrons in the atom. The atomic notation includes the element symbol, atomic number, and mass number. The atomic number is equal to the number of protons in the atom, and the mass number is the total number of protons and neutrons in the atom.
Which element has an atomic number lower than aluminum and is in group 15?
The element with an atomic number lower than aluminum and in group 15 is phosphorus. It has an atomic number of 15, which is lower than aluminum's atomic number of 13.
What element has 13 electrons?
An element with 13 electrons has 13 protons in a neutral atom (net charge=0). Therefore, the element with an atomic number of 13 is Al, aluminum.
What is alluminum's atomic number?
The atomic number of aluminium is 13.
