The properties of aluminum are as follows:
- symbol = Al
- atomic number = 13
- number of protons = 13
- number of electrons = 13
- atomic mass = 26.981539 u
- rounded atomic mass = 27 amu
- number of neutrons = 14
- period : belongs to period 3
What are elements?
Elements are pure substances which are composed of the same type of atoms.
Elements are the building block of all forms of matter.
Aluminum one of the known 118 elements.
In the period table, aluminum has the following properties:
- symbol = Al
- atomic number = 13
- number of protons = 13
- number of electrons = 13
- atomic mass = 26.981539 u
- rounded atomic mass = 27 amu
- number of neutrons = 14
- period : belongs to period 3
In conclusion, aluminum is an element in the periodic table.
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