Nuclear Chemistry Chapter 25. Radiation In 1896, Antoine Henri Becquerel discovered radiation by accident. His associates at the time were Marie and Pierre.
Sustainability & Leadership Mr. Howard Shaw Executive Director Singapore Environment Council.
TOPIC E: ENTROPY. Does a reaction with a – ΔH always proceed spontaneously since the products have a lower enthalpy than the reactants and are more stable?
Types of Chemical Bonds (what holds atoms together): Covalent – sharing electrons between non metal atoms to form molecules. Nonpolar – equal sharing.
