The periodic table is an arrangement of the elements in order of increasing atomic number. Elements that exhibit similar chemistry appear in vertical columns called groups (numbered …

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

Periodic trends are specific patterns observed among the chemical elements of the periodic table. These observed patterns allude to the changes in atomic structure, including size and radius, …

We explain periodic trends of the periodic table, such as electronegavity, atomic radius, first ionization energy, & electron affinity.

Apr 16, 2025 · Learn about periodic table periods. Get the period definition, list of elements in each, and trends within periods.

The atomic number of the elements on the periodic table are organized chronologically, starting with Hydrogen with the the atomic number of 1, going from left to right.

Apr 30, 2025 · Let’s explore the core periodic trends—atomic radius, ionization energy, electronegativity, electron affinity, metallic character, and shielding effect—and break them …

For Higher Chemistry, learn how the arrangement of elements in the periodic table reflects patterns in bonding and reactivity.

In chemistry, periodic trends are specific patterns present in the periodic table that illustrate different aspects of certain elements when grouped by period and/or group. They were …

Major periodic trends include: electronegativity, ionization energy, electron affinity, atomic radius, melting point, and metallic character. Periodic trends, arising from the arrangement of the …