Slide 1 1 Group 17 -The Halogens -The only group containing solids, liquids and gases at room temperature -All exist as diatomic molecules -All are volatile Nonmetals - with…

Slide 1 1 Group 16- The Calcogens - O, S, Se, Nonmetals; Te, metalloid; and Po metal - Have multiple allotropes: Oxygen is a gas as O 2 or O 3 ; Sulfur is a Gas as S 2 S…

Slide 1 Lecture 3111/18/05 Slide 2 Electron Pair Geometries Molecules with only single covalent bonds around central atom. Axial atomsEquatorial atoms Slide 3 Repulsion Lone…

Slide 1 1 PHYS1001 Physics 1 REGULAR Module 2 Thermal Physics HEAT CAPACITY LATENT HEAT What is cooking all about? ptC_heat.ppt Slide 2 2 Overview of Thermal Physics Module:…

Slide 1 Title: Lesson 2a Physical Properties Continued Learning Objectives: –Identify and explain the trends in the physical properties of the first 20 elements including:…

Slide 1 Physical versus Chemical Properties Chapter 2 Section 2 Describing matter Slide 2 Matter: anything that has mass and takes up space –Mass – the amount of matter…

Slide 1 Unit 2, Day 7 Slide 2 Bellringer Slide 3 Journal Entries – Unit 2, Day 7 DateEntryPage Number Melting Point, Boiling Point, and Solubility Notes RIGHT SIDE Unit…

Slide 1 Chemistry 11 Resource: Chang’s Chemistry Chapter 9 Slide 2 Objectives  Predict whether or not a molecule is polar from its molecular shape and bond polarities.…

Slide 1 The student will learn: How to read/write balance chemical equations Identify 6 types of reactions interpret signs of written reactions determine physical or chemical…

Slide 1 CH. 3 Matter- Properties and Changes Slide 2 Monday Physical and Chemical Change Lab ??? Slide 3 Tuesday Explain properties of matter notes Slide 4 TEKS (4) Science…