See if you can organize the first 25 elements of the periodic table in order in the quiz below. The periodic table as we know ...

This podcast is about one of these elements, number 107 in the periodic table, called bohrium. Transuranium elements are essentially made by slamming atoms of different elements into each other at ...

Download an Updated Periodic Table from ACS Publications Is the periodic table hanging ... We asked him to share his story about how he created ptable.com as a high school chemistry student, and how ...

As part of the ChemClub's 10 th Anniversary (2015-2016), we asked clubs to create elements of the periodic table featuring a mole. To celebrate the International Year of the Periodic Table (IYPT) in ...

The high relative abundance of these tellurium ... so these elements are in the correct order in the modern periodic table.

They have high melting points and densities, and are strong and hard. They form coloured compounds and act as catalysts. Sample exam questions - atomic structure and the periodic table - AQA ...