group 3
Aluminum was discovered in 1825 by Hans Oersted. It has a period number of 3, group number of 13, atomic number of 13, and block number p.
The element in group 3, period 13 of the periodic table is aluminum (Al). Aluminum has an atomic number of 13, which means it has 13 protons. The most common isotope of aluminum has a mass number of 27, so it has 27 - 13 = 14 neutrons.
13 protons an easy way to remember what number of protons an element has is APES. A-atomic number, P-protons, E-electrons, S-same, so the atomic number and the numbers of protons and electrons are the same number
This is a consequence of the law of periodicity of chemical elements.
Nitrogen
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.
Aluminum is a metal in Group 13, and with atomic number 13 on the periodic table. Iron is a transition metal in Group 8, and with atomic number 26 on the periodic table.
Aluminum was discovered in 1825 by Hans Oersted. It has a period number of 3, group number of 13, atomic number of 13, and block number p.
Aluminum actually has its own group; it's called "The Aluminum Group"
my name is becka... i think the answer is metalic
Aluminum is in Group 13 of the periodic table, also known as the boron group.
Aluminum (or aluminium) is an element. It is atomic number 13, and has an atomic weight of 26.981. It is considered one of the "poor metals".
13 protons an easy way to remember what number of protons an element has is APES. A-atomic number, P-protons, E-electrons, S-same, so the atomic number and the numbers of protons and electrons are the same number
The element belonging to the third group and third period is aluminum (Al). It has an atomic number of 13.
This is a consequence of the law of periodicity of chemical elements.
Aluminum's atomic number is 13.
Aluminum has an atomic number of 13.