0910 S3 CHEM Revision
Nuclear Stability & Radioactive Decay. Notation for a nuclide (specific atom) 12 C 6 The left superscript is the mass number = number of protons + neutrons.The.
Bonding and Structure. Octet Rule Atoms and ions prefer 8 electrons in the valence shell. Hence, the unreactivity of the inert / noble gases. If atoms.
Metals - Found on the left side of the periodic table Includes: All of groups 1 (except H) and 2, also Al (but not B) in group 13. All of the transition.
1 Bonding in Minerals The Glue That Holds Minerals Together GLY 4200 –Fall, 2012.
Radiology Chapter’s 2, 3. & 4 Electromagnetic spectrum Unique abilities Some rays visible some are not Penetrates matter Produces latent image Produces.
UNIT 3 REVIEW. Elements If the formula has ONE CAPITAL LETTER, it is an element, and its name is what is found on the periodic table (regardless of.
OWL 2.6d Reminder… cation anion cation anion.
Reminder…. 4p 5p cation anion cation anion.
CHAPTER 12 – CHEMICAL BONDING