1. Convert kilograms/second to grams per second. 1 kg = 1000 grams. If the mass flowrate is 0.25 kilograms/second, convert ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is separate to any IOP acco ...

For the first time, scientists have characterized a promethium coordination complex, advancing the understanding of ...

It explains the atomic structure of carbon ... Furthermore, it introduces the concept of carbon dating, utilizing carbon isotopes to determine the age of archaeological finds.

The method chosen depends on the type of mixture. Atomic structure - AQA Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The numbers of subatomic ...

and the apparently widely different assumptions which have been introduced in various recent attempts to develop a theory of atomic constitution capable of accounting for other physical and ...

Energy storage technology has reached a transformative milestone as the BV100, a miniature atomic energy battery, enters mass ...

Promethium’s short half-life and lack of stable isotopes makes it difficult to study. In addition, promethium is difficult to ...

It is so dense a small 10-centimetre cube would weigh 20 kilograms. The International Atomic Energy Agency (IAEA) defines uranium as a Low Specific Activity material. In its natural state, it consists ...

Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical element with ...