The Nature of Matter Matter is anything that has mass and occupies space. There are 3 states of matter, solids, liquids and gases. Solids: The particles are packed closely…
1. Of the following name/symbol combinations of elements, which one is WRONG? (a) uranium/U (b) sulfur/S (c) nitrogen/N (d) potassium/K (e) iron/I 2. Of the following symbol/name…
1. Susan P Pilbeam, MS, RRT, FAARCConsultant, Maquet, IncOutlineHistory of helium and industrial usesProperties of HeliumAvailability of heliumHelium as a thermal conductor…
Slide 1Revision Functional Groups and Organic Chemistry ICS Madrid Slide 2 IB Chemistry - Revision l What is the name of the functional group in the following? O CH 3 –…
Slide 1Group 18 Elements : Noble Gases Slide 2 Group 18 consists of six elements: helium, neon, argon, krypton, xenon and radon. All these are gases and chemically unreactive.…
1.Notes: Mixtures CW: Substances vs Mixtures H: More about Mixtures 2. Mixtures November 12, 2008 3. Objectives Describe the properties of mixtures Compare a mixture to a…
1.Mixtures November16, 20092. Objectives Describe the properties of mixtures Compare a mixture to a substance Name common separation techniques for a mixture Define mixture,…
1. Chemistry 2. Water?Boiling point 3. have the same boiling point??XY 4. the difference of physical properties (boiling point, freezing point) based on differences in intermolecular…
1. Revision topics1. Elements, compounds and mixturesA mixture refers to two or more substances that can be separated by physical meansOne important method is filtrationFiltration…