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Documents CHM2 Group2 and Group7 Q

1. (a) The compounds lithium chloride, sodium bromide and potassium iodide can be distinguished from one another by the use of flame tests. (i) Complete the following table.…

Documents Chapter 15 Ocean Water and Ocean Life. Section 15.1 The Composition of Seawater.

Slide 1Chapter 15 Ocean Water and Ocean Life Slide 2 Section 15.1 The Composition of Seawater Slide 3 Salinity – is the total amount of solid material dissolved in water.…

Education 1.1 periodic table

1. 1.1 Periodic Table Learning Outcomes• History of the idea of elements, • The contributions of the Greeks, Boyle, Davy and Moseley. 2. Greek Periodic Table 3. Robert…

Documents Cleaning Agents - Housekeeping (Llawlietwife)

1. CLEANING AGENTCLEANING AGENT 2. Cleaning agentCleaning agent are perhaps the mostare perhaps the most critical aids ofcritical aids of housekeeping staff inhousekeeping…

Technology 4.2

1. Chapter 4 Section 2 2. 6.1 Organizing the Elements >SearchingFor an Organizing Principle  How did chemists begin to organize the known elements? 3. 6.1 Organizing…

Documents Group2 and Group7 Q

1. (a) The compounds lithium chloride, sodium bromide and potassium iodide can be distinguished from one another by the use of flame tests. (i) Complete the following table.…

Documents Atomic Structure & Periodicity Chapter 7. Early 1900’s Rutherford model detailed nucleus plus...

Slide 1 Atomic Structure & Periodicity Chapter 7 Slide 2 Early 1900’s Rutherford model detailed nucleus plus electrons moving around. Rutherford model detailed nucleus…

Documents Ozone Depletion. Protest against ozone depletion l ozone/galler y/sshow/sshow.html ozone/galler.

Slide 1 Ozone Depletion Slide 2 Protest against ozone depletion l http://archive.greenpeace.org/~ozone/galler y/sshow/sshow.html http://archive.greenpeace.org/~ozone/galler…

Documents 1.1 Periodic Table Learning Outcomes History of the idea of elements, The contributions of the...

Slide 1 1.1 Periodic Table Learning Outcomes History of the idea of elements, The contributions of the Greeks, Boyle, Davy and Moseley. 1 Greek Periodic Table Robert Boyle…

Documents Ozone Layer Depletion

OZONE LAYER DEPLETION OZONE LAYER DEPLETION PRESENTED BY- AFSHA FATIMA FATIMA KHAN OZONE O3 a gas composed of three atoms of oxygen bluish gas that is harmful to breathe…