Topics are aligned with curriculum for physical science, earth and space science ... In this edition of Celebrating Chemistry, explore atoms and the periodic table, go on an element scavenger hunt ...

The periodic table arrangement allows us to look for patterns in elements' chemical and physical properties and ... film with your students, in which science presenter Jon Chase uses universal ...

Up until this point the atomic number simply referred to an element’s positioning in the periodic table, and was not known to correspond to a measurable physical quantity. Thanks to Moseley’s work it ...

In this activity, students will use the online periodic table, ptable.com, to investigate a number of chemistry concepts. Students will use this online resource to explore information about the ...

The periodic table looks complete ... custom-built facility at the Riken Nishina Center for Accelerator-Based Science. Geopolitics and shifting national priorities have caused competitors ...

Students will apply tests, based on physical properties of ... for real gold and Fool’s gold in the table. Real gold is represented by the letters ‘Au’. This combination of letters can be found on the ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Exploring this uncharted territory provides prospects for discoveries that connect the broad areas of science ... much further the borders of the Periodic Table of the Elements and the Chart ...

February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table.