The symbol serves as a shorthand notation for each element's name ... of the 118 elements along with their symbols and atomic numbers: These elements are organized in the periodic table based ...

Many scientists worked on the problem of organizing the elements, but Dmitri Mendeleev published his first version of the periodic table in 1869, and is most often credited as its inventor. Since then ...

Today we know there are 118 elements, all which can be found on the modern periodic table. The element germanium was discovered in 1886. Its properties were similar to the predicted ones of ...

Today we know there are 118 elements, all which can be found on the modern periodic table. The element germanium was discovered in 1886. Its properties were similar to the predicted ones of ...