Here's a list of all of the chemical elements of the periodic table ordered by increasing atomic number. Click on the column header to sort the table by that column or click on an element …

May 17, 2022 · There are 118 elements on the periodic table. Atoms of each element contain different numbers of protons (atomic number), as well as a unique name and element symbol.

The definitive visualisation of all 118 elements is the periodic table of the elements, whose history along the principles of the periodic law was one of the founding developments of modern …

Oct 27, 2025 · What is the periodic table? How many elements are on the periodic table? There are 118 elements on the periodic table. The elements are arranged in order of increasing …

Since then, the periodic table has evolved to reflect over 150 years of scientific development and understanding in chemistry and physics. Today, with 118 known elements, it is widely …

Table 4.1. Revised March 2024 by D.E. Groom (LBNL). The atomic number (top left) is the number of protons in the nucleus. The atomic masses (bottom) of stable elements are …

As of now, there are 118 confirmed elements in the periodic table. Each element has a unique atomic number, which represents the number of protons in its nucleus.

May 15, 2024 · There are 118 elements on the periodic table. Each element is identified by the number of protons in its atoms. This number is the atomic number. The periodic table lists the …

Sep 10, 2025 · The periodic table currently features 118 officially recognized elements. This number is not static; it can change as new elements are discovered and confirmed by the …

Feb 23, 2020 · The first 98 elements listed in the periodic table occur naturally while the rest can only be found in nuclear accelerators and laboratories. Thirty-two of the 98 elements are in …