Radioactivity occurs when some of the binding energy in an atom becomes converted into kinetic energy, resulting in the expulsion of some of the particles of the atom. And generally some energy as well.
Energy is absorbed to break bonds. When bonds are formed, energy is released
The atoms will break into half :)
An ions is formed when an atom gains or loses electrons.
It always takes energy to break chemical bonds. Similarly, energy is released when bonds are formed. When the new bonds formed are weaker than the old ones broken, the reaction consumes energy and is called endothermic.
ion
No. It requires energy to break bonds, but energy is released when bonds are formed.
an ionic bond is formed by the complete transfer of one or more electrons from the outermost energy shellof one atom to the outermost energy shell of another atom.
the nuclear binding energy
Radioactivity occurs when some of the binding energy in an atom becomes converted into kinetic energy, resulting in the expulsion of some of the particles of the atom. And generally some energy as well.
431kj
chemical energy is formed when a chemical begins to degrade or break down... i dont know the others.. sorry.....
Energy is absorbed to break bonds. When bonds are formed, energy is released
The atoms will break into half :)
Atom is formed of electrons, protons and neutrons.
The nuclear force is what binds the nucleons, which are protons and neutrons, together in the nucleus of an atom. The binding energy is the amount of energy needed to break the atom apart. The one is a force, and the other is a measurement.
Compounds, particles made up of more than one element, are held together by electrostatic attractions--called bonds--between the negatively-charged electrons of one atom and the positively-charged proton of another. The bonds in a compound are generally formed when two atoms get close enough together for this attraction to form a bond between them, connecting them. Different atoms have different attractions to other atoms depending on the number of electrons that can be bonded to the other atom. In order to break apart a compound, therefore, you must break the bond between the atoms in that compound. This can be done when one atom in the compound comes across an outside atom that it is more attracted to. That atom will then bond with the new atom and the compound will be broken. Bonds can also be broken when energy (usually in the form of heat) is applied to the compound. Different bonds have different strengths and therefore different amounts of energy that must be added in order to break the bond.