Periodic Table Elements

In the Periodic Table application you will find a huge amount of data about chemical elements for free. You will learn a lot of new and useful for yourself, no matter you are a schoolboy, student, engineer, housewife or a person of any other provisions that does not have a refresher to Chemistry. Key Features Periodic table Chemical elements Atomic number Atomic mass Element symbols Element properties Mendeleev's periodic table Periodic trends Noble gases Transition metals Alkali metals Halogens Metalloids Nonmetals Periodic table history Element discovery Periodic table groups Periodic table periods Element classification Chemical reactions with elements Periodic Table Interactive Periodic Table Chemical Elements Table Chemistry Periodic Table Printable Periodic Table Modern Periodic Table Dynamic Periodic Table Periodic Table of Elements Mendeleev's Periodic Table Periodic Table with Names Periodic Table PDF Online Periodic Table Periodic Table Poster Interactive Chemistry Table Periodic Table of Elements with Atomic Mass Periodic Table with Atomic Number Periodic Table Quiz Periodic Table App Periodic Table Wall Art Periodic Table elements Chemical properties of elements in the Periodic Table Periodic Table trends and patterns Periodic Table groups and periods Transition metals in the Periodic Table Noble gases in the Periodic Table Alkali metals on the Periodic Table Halogens in the Periodic Table Lanthanides and actinides in the Periodic Table History of the Periodic Table Uses of the Periodic Table in chemistry Interactive Periodic Table for education Color-coded Periodic Table for learning Chemical symbols on the Periodic Table Atomic structure in the Periodic Table Chemical reactions and the Periodic Table Isotopes of elements in the Periodic Table Molecules and compounds from the Periodic Table Chemical bonding and the Periodic Table Chemistry experiments using the Periodic Table Periodic Table research and discoveries FAQ's About Periodic Table and its elements What is the periodic table? The periodic table is a tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties. How are elements arranged on the periodic table? Elements are arranged in order of increasing atomic number, and they are grouped into periods (horizontal rows) and groups (vertical columns) based on similar properties. What is the significance of the periodic table? The periodic table is a fundamental tool in chemistry that helps scientists predict the behavior and properties of elements and their compounds. How many elements are there on the periodic table? As of my last knowledge update in September 2021, there are 118 confirmed elements on the periodic table, with elements 113 to 118 being relatively newly discovered. What are the major categories of elements on the periodic table? Elements are categorized as metals, nonmetals, and metalloids based on their properties. What are valence electrons, and why are they important? Valence electrons are the electrons in the outermost energy level of an atom. They are important because they determine an element's chemical reactivity and bonding properties. What are noble gases? Noble gases are a group of elements in Group 18 of the periodic table. They are known for their low reactivity and stability due to their full valence electron shells. What are transition metals, and why are they important? Transition metals are elements found in Groups 3 to 12. They are known for their variable valence electron configurations and play crucial roles in chemistry and industry. How are elements named and symbolized? Elements are typically named based on historical, geographical, or scientific factors. They are represented by one- or two-letter symbols, often derived from their names in Latin or other languages.