Atomic Structure and Bonding
1. Determine the number of molecules in 1 kg of MgCl2. Atomic mass number for Mg is 24.32
and Cl is 35.46.
2. The nucleus of an atom contains 13 protons and 14 neutrons. State
(a) The values of at
Solidification and Crystalline
Imperfections in Solids
ISSUES TO ADDRESS.
What are the solidification mechanisms?
What types of defects arise in solids?
How do defects affect material properties?
Solidification- result of cast