Students will be able to interpret the information given in the periodic table to describe the arrangement of electrons on the energy levels around an atom.

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications.

Summary Students will begin to look closely at the periodic table. They will be introduced to the basic information given for the elements in most periodic tables: the name, symbol, atomic number, and ...

Both arithmetic aficionados and the mathematically challenged will be equally captivated by new research that upends hundreds of years of popular belief about prime numbers.

There is a mystery machine in the Laboratory floorplan of Blue Prince that doesn't seem to do anything, but it does have a ...

Russian and American scientists say they have created two new "superheavy" elements that will reside at the extreme end of chemistry's periodic table of elements. Just a few atoms of the newly ...

First 20 elements of the periodic table: This article provides a comprehensive list of the first 20 elements in the periodic table along with their atomic numbers and symbols.

The asteroid named 33 Polyhymnia is so dense that researchers theorize that it may be made up of elements not contained on the periodic table.

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. In fact ...

Manvendra memorised each element’s name, atomic number, and atomic mass, accurate to two decimal places, and recited them ...

There are two things you’re looking for in the Laboratory to solve the first puzzle and get a hint for the second: the code (a blank periodic table with numbers) and a copy of the periodic table.

What is it about atomic numbers that dictates the elements’ properties and, consequently, their positions in the periodic table?