Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it takes longer. Don't forget to check your spam folder.

A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...

With global supplies and costs of rare earths becoming a serious concern among various industries, here's a lowdown on what ...

Because elements in the same parts of the periodic table share similar characteristics, this ordering enabled chemists to identify gaps in the table decades ago, and has since helped them discover ...

'Periodic table of machine learning' could fuel AI discovery Researchers have created a unifying framework that can help scientists combine existing ideas to improve AI models or create new ones ...

Discover who created the periodic table of elements and how it works. Learn about Dmitri Mendeleev’s contributions, its structure, and why it’s essential for science.

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, atomic weight and the broad group they live in. It's no mean feat, the ...

The periodic table currently has 118 chemical elements (SN: 11/30/16). The five heaviest elements were all produced using a beam of calcium-48. That’s a variety, or isotope, of calcium with 28 ...

Importance Of Atomic Number In A Periodic Table Unique Identity: The atomic number is like a fingerprint for the element. It tells how many protons are there in the nucleus of an atom.

Modern Periodic Table: This article will elaborate on the periodic table and its characteristics. Read here to learn the key features, history, list of elements and easy tricks to remember the ...

At the far end of the periodic table is a realm where nothing is quite as it should be. The elements here, starting at atomic number 104 (rutherfordium), have never been found in nature.