How many protons are in S2 -? For 32S2− , there are16 protons, 18 electrons, and 16 neutrons. What has 12 protons and 12 neutrons? The most common and stable type ofmagnesium atomfound in nature has 12 protons, 12 neutrons, and 12 electrons (which have a negative charge). What i...
A simplistic model of an atom, known as the Rutherford–Bohr model, Bohr model or Bohr diagram has a central nucleus made up of particles called protons and neutrons. The nucleus is surrounded by orbitals containing electrons. In some materials such as metals, electrons are bound loosely to ...
All the elements on the periodic table have something in common. They are all composed of the same three elementary particles, protons, neutrons, and electrons. The only element that (usually) doesn't contain neutrons is hydrogen. Answer and Explanation:1 ...
The neutrons produced by either technique have ~2 MeV of energy, these are brought to useful (~1–1000 meV, i.e., a ~billion- to a million-fold reduction in energy) by multiple inelastic collisions (moderation) with a hydrogenous material. Reactors and spallation sources differ in two ...
In chemistry, the terms "oxidation" and "reduction" refer to reactions in which an atom (or group of atoms) loses or gains electrons, respectively. Oxidation numbers are numbers assigned to atoms (or groups of atoms) that help chemists keep track of how many electrons are available for trans...
This is the classic volcano experiment that many people are familiar with. If you want to make a volcano, set a paper cup down and use modeling clay to form the body of the volcano around the cup. 2 Pour distilled white vinegar slowly into the container. Put on some rubber gloves and ...
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