Ionic Compounds Recall Ions: -“+” on the left (metals) because they lose electrons (become less negative) - “-” on the right (non-metals) because they.
CHEMISTRY 161 Chapter 8 Quantum Mechanics 1. Structure of an Atom subatomic particles electrons protons neutrons.
CHEMICAL BONDS Chapter 20. BONDING - journal 1. Draw the BOHR ATOM & Lewis Dots for Hydrogen, Carbon, Chlorine, and Neon 2. How many valence electrons.
Chemical Bonding Unit 4. Why chemical bonds form? It takes energy to separate atoms that are bonded together. The same energy is released when chemical.
Covalent Bonds Bonding of nonmetal to nonmetal. All elements want to gain electrons, so they must SHARE valence electrons. Study your ion chart everyday!!
Ionic Compounds
20 BIG Names in Early 20 th Century Western Culture.
27.7 Wave-particle Duality Experiments show light has wave properties or particle properties.
