Sep 14, 2024 · Learn about the parts of the periodic table and how to use the table organization to predict element properties.

Apr 24, 2017 · There are nine basic groups of elements shown in the periodic table. They are the alkali metals, alkaline earth metals, transition metals, other metals, metalloids, non-metals, halogens, …

Each box represents an element and contains its atomic number, symbol, average atomic mass, and (sometimes) name. The elements are arranged in seven horizontal rows, called periods or series, …

Each row of the periodic table is called a period and each column of the periodic table is called a group (or family). Some groups have specific names like the halogens or noble gases.

Interactive periodic table displaying elements. Users can hover over or click on elements to view details such as atomic number, symbol, and properties.

Dec 22, 2025 · 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 …

The periodic table, also known as the periodic table of the elements, is an ordered arrangement of the chemical elements into rows ("periods") and columns ("groups").

Learn how chemistry’s periodic table reveals patterns of reactivity and properties. Understand groups, periods, metals, nonmetals, and metalloids.

Sep 23, 2025 · This colorful Interactive Periodic Table of the Elements contains enough information and resources on the first 20 elements to be useful for students but not intimidating with an overload of …

Feb 6, 2025 · Learn the basics of the periodic table with our easy beginner's guide! Learn about atomic structure, the periodic table of elements, and much more!