One of the key technical differences between the forex markets is the way currencies are quoted. In the forwards or futures markets, foreign exchange always is quoted against the U.S. dollar. This means that pricing is done in terms of how many U.S. dollars are needed to buy one unit of the other currency.
Neutrons and protons make up the nucleus of an atom. They make up the mass of the atom. The volume of an atom is made up of electrons which move outside the nucleus Describe the parts of the atom and where they are found. Neutral atoms have the same number of electons (negative) and protons (positive).
ELECTRONS. After reading this section you will be able to do the following: Describe the behavior of electrons in an atom. Explain how electrons allow atoms to gain or lose energy. So far, we have talked mainly about what is inside the nucleus of an atom. Protons and neutrons are found in the nucleus. Circling around outside the nucleus are tiny little particles called electrons. Electrons have a negative charge. Electrons spin as they circle the nucleus billions of times every second.