Sample exam questions - atomic structure and the periodic table - AQA Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice ...

In this series, podcast presenters Dr Sunayana Bhargava and Tulela Pea guide you through everything you need to know about atomic structure and the periodic table to ace your GCSE science exam.

often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic number. Scientists use the periodic ...

He announced his structure in 1869, but the challenge of creating ... Thanks to Moseley’s work it now became possible to place elements in the periodic table according to their atomic number rather ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...

In this edition of Celebrating Chemistry, explore atoms and the periodic table, go on an element scavenger hunt around your home, and try your hand at an elemental word search. Guide Linus—a lab ...

This is the second part of a three-part series written by Carolyn Krause. Many of the elements were synthesized using an Oak ...

This symmetrical structure was confirmed through single ... and other actinides behave relative to their peers in the ...

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...

and read off the time using the atomic number of the elements. So, if it’s 13:03:23, that would light up aluminum in blue, lithium in green, and vanadium in red. The periodic table was designed ...

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements related to transuranium elements that led to his winning the 1951 Nobel Prize ...