Ionic Bonding Writing Formulae Naming Compounds Atoms and Ions l Chemical Bond —force that holds 2 atoms together l Atoms are neutral=same number of.
Chapter 7 “Ionic and Metallic Bonding” 7.1 - Ions.
The Periodic Table. Elements are arranged and identified on the periodic table by the number of protons they have in their nucleus. The ATOMIC NUMBER.
Ionic Compounds Ionic Compounds. Chemistry Joke Q: Why do chemists like nitrates so much? A: They’re cheaper than day rates!
Unit 5: Ionic Bonding & Nomenclature. Section 1: Ions Pyrite (FeS 2 ) is a common mineral that is often mistaken for gold—hence its nickname, “fool’s.
Unit 5 “Chemical Names and Formulas” H2OH2O. Section 9.1 Naming Ions.
Chemical Names and Formulas A.Formulas 1.For a molecular compound (only nonmetals), the formula shows the actual number of atoms of each element in a molecule.
Ionic and Covalent Bonding. » Atoms bond when their valence electrons interact ˃Atoms with full outermost energy levels are not reactive (Noble Gases)
Section 4.1: Naming Binary Compounds Period 6 Group #5.
Periodic Trends. Periodic trend ~noting a property that is regularly repeating. Like noting all elements in group 18 are gases. Or metals in group 11.
IONIC COMPOUNDS AND METALS. A CHEMICAL BOND IS A FORCE THAT HOLDS TWO ATOMS TOGETHER. CAN FORM BETWEEN THE POSITIVE NUCLEUS OF ONE ATOM AND THE NEGATIVE.
Atoms and Bonding Chapter 5. Atomic Structure and the Periodic Table Review the structure of the atom Protons? Neutrons? Electrons? Nucleus? Electron.