- Physical Sciences
the process of separating bonded atoms from each other. The stronger the bond the more stable the bond, and the more difficult it is to break. Bond breaking is an endothermic process.
usually metal atoms that lose electrons and become positive ions.
the separation of a dye into the different colours that make up that dye, as a result of the...
a group of atoms that are bonded together. It has an unequal number of protons and electrons and...
redox reactions can be described as two half-reactions (one oxidation, the other reduction).