Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.

周期表 （しゅうきひょう、 英: periodic table）は、 物質 を構成する基本単位である 元素 を、 周期律 を利用して並べた表である。 元素を原子番号の順に並べたとき、 物理 的または 化学 的性質が周 …

Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or …

Interactive periodic table with element scarcity (SRI), discovery dates, melting and boiling points, group, block and period information.

原子軌道における電子の配置は、元素の化学的性質を決定する 3 つの基本原理に従います。

バークリウムカリフォルニウムアインスタイニウム (100) Fm (101) Md Fermium Mendelevium

The periodic table provides an extremely useful framework to classify, systematize and compare all the many different forms of chemical behavior. The table has also found wide application in physics, …

Sep 4, 2025 · Here is a Periodic Table of elements with everything you need to know. You'll get labeled Periodic table with Name, Atomic mass, Electron configuration, Electronegativity, Ionization energy, …

Feb 13, 2026 · Periodic table, in chemistry, is an organized array of all the chemical elements in order of increasing atomic number. When the elements are thus arranged, there is a recurring pattern in …

Sep 8, 2010 · Explore the chemical elements through this periodic table ... The standard form of the periodic table shown here includes periods (shown horizontally) and groups (shown vertically).