Chapter 5 Atoms and Bonding Section 1: Atoms, Bonding, and the Periodic Table How is the reactivity of elements related to valence electrons in atoms?
REVIEW of IONS OBJECTIVE: When atoms give away electrons.
C2 Topic 1 and 2. C2.1 Mendeleev Mendeleev created the periodic table in 1871. He arranged elements in order of their properties. -groups = down. -period=
LOOKING BACK KEY CONCEPTS SUMMARY A substance’s chemical and physical properties determine its usefulness and effects. –Physical properties (for example,
Section 1-3 Ionic Bonds. Habit Of The Mind #2 I teach my students to manage impulses and delay gratification to attain long term goals.
WRITING FORMULAS AND NAMING COMPOUNDS. Binary Compounds Made up of only 2 elements Two types of Binary Compounds 1. Ionic Compounds- metal and nonmetal.
