SEKOLAH MENENGAH KEBANGSAAN SEAFIELD, SUBANG JAYA Upper Six Trial Examination 2011 CHEMISTRY – Paper 2 Time: 2 ½ hours Prepared by: ……………………….. (Pn.…

1. STATES OF MATTER - Presented by SHRABANTIHALDER Class-XI A CHEMISTRY 2. THREESTATESOFMATTER does not flow easily  rigid - particles cannot move/slide past one another…

Slide 1 Slide 2 Intermolecular Forces The forces of attraction between molecules are known as intermolecular forces. The boiling point of a liquid is a good measure of the…

Slide 1A polar bond has separate centers of positive and negative charge. A molecule with separate centers of positive and negative charge is a polar molecule. The dipole…

Slide 1Chemical Bonding and Nomenclature Chemical Bonding and Nomenclature By Paul Surko New Dimensions High School Poinciana, FL Slide 2 s 8 I want you to meet a friend…

Slide 1Do NOW Please draw the Lewis Dot structure of NO 3 -1 and identify if it is a polar or nonpolar molecule. Slide 2 Ideal Gas Law Slide 3 STP Standard Temperature and…

Slide 1Chapter 11: Liquids & Solids The molecular compounds like water, ammonia, and carbon dioxide have different physical properties because of the intermolecular forces.…

1. CellMembranes&Movement Across Them 2. All cells live in a liquid environment to surviveOne of the most important functionsof a cell membrane is to regulate the movement…

1. Option 1B1 2. The Atmosphere The atmosphere is a layer of gases that extends about 100km above the surface of the earth.2 3. The Earth’s Atmosphere From SpaceComponent…

1. Body Fluids and Transport 2. Water Body fluid is composed primarily of water Water is thesolventin which all solutes in the body are either dissolved or suspended An average…