How do you show the number of protons and neutrons on a Bohr-Rutherford diagram? In chemistry, how can one tell if an element is able to be paired with another element? What is a good way to memorise all of the periodic table? How many electrons are ...
Let's start at the beginning and understand where the word "nuclear" in "nuclear radiation" comes from. The 'Nuclear' in 'Nuclear Radiation' In this figure, the yellow particles are orbital electrons, the blue particles are neutrons and the red particles are protons. As you...
These particles, made up of protons and neutrons, are large and can only travel a short distance -- in fact, they can be stopped with just a piece of paper or even your skin. However, inhalation or ingestion of alpha particles can be very dangerous. Once inside your body, alpha ...
Plutonium generally isn't found in nature. Trace elements of plutonium are foundin naturally occurring uranium ores. Here, it is formed in a way similar to neptunium: by irradiation of natural uranium with neutrons followed by beta decay. Primarily, however, plutonium is a byproduct of the n...
How many neutrons, protons, and electrons are in carbon? How can I tell if a molecule is polar or non-polar? For a one-electron atom or ion, spin-orbit coupling splits all states except s states into doublets. Why are s states exceptions to this rule...