Now (January 2012) the periodic table of Mendeleev contain 118 chemical elements.
Group 13 of the periodic table is known as the Boron group. It includes elements such as Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), and Thallium (Tl). These elements share similar chemical properties.
The aluminum ion is lacking three electrons compared with the neutral atom. Thus, it is represented by Al3+. Note that aluminum can for other ions in conjunction with other elements, which are represented differently.
The periodic table of elements is not a real table with every element that exists but a chart with initials and these initials stand for the elements. For instance Al stands for aluminum and Na stands for sodium. Go figure right? :)
Aluminium (in the US it is known as "Aluminum" but this is just plain wrong)
aluminium
Aluminium itself is an element. (Periodic table --> Al)
group 3 is B, Al, Ga, In and Tl
Al is the symbol for aluminium on the Periodic Table.
It tells us al the elements that make up everything in the world.
Al stands for Aluminium in the periodic table.It has atomic number 13 and belongs to group 13.
"Ai" is not a standard element symbol on the periodic table. It may be a typo or error. The periodic table typically uses two-letter symbols to represent elements, such as "Al" for aluminum or "Ag" for silver.
Aluminum, Germanium, Antimony, and Polonium are what Al, Ge, Sb and Po stand for on the periodic table.
Now (January 2012) the periodic table of Mendeleev contain 118 chemical elements.
Aluminium
Group 13 of the periodic table is known as the Boron group. It includes elements such as Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), and Thallium (Tl). These elements share similar chemical properties.
Al means Gold on the periodic table