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AISM-09/C/CMB askIITians Powered By IITians BRINGiiT on – Study Pack By ASKIITIANS.COM – powered by IITians SUBJECT – CHEMISTRY TOPIC – CHEMICAL BONDING COURSE CODE…

Documents 2011 Chem 251 Lecture 11

CHEM251 Fall 2011 CHEM 251 LECTURE 11 Chapter 6: Properties and Reactions of Haloalkanes: Bimolecular Nucleophilic Substituion By Dr. Kevin S. Huang Department of Biology…

Technology Siminari pollution.(ozone layer depletion)

Slide 1 Prepared by: Shvan luqman. Practical ecology O zone Layer Depletion 3 The Earthâs Atmosphere The atmosphere is a layer of gases which surrounds the entire Earth.…

Technology Unit 5 b ch 13 s2 the ozone shield

Atmosphere & climate change Chapter 13, Section 2: the ozone shield Standards: SEV4f Atmosphere & climate change An area in the stratosphere where ozone is highly…

Technology Chapter02 Revised

1. What’s the Matter? All of the materials around you are made up of matter. You are made up of matter, as are the chair you sit on and the air you breathe. 1. Give an…

Education Chem unit 6 presentation

1. Ionic Compounds andMetalsChemistry Unit 6 2. Main IdeasIons are formed when atoms gain or lose valenceelectrons to achieve a stable octet electronconfiguration.Oppositely…

Education Lecture 6.3- Periodic Trends

1. Bellwork- Groups Draw a simple periodic table and label the following: a)Alkali metals b)Alkaline earth metals c)Halogens d)Noble gasese)Transition metals 2. Theatomic…

Science Bonding

1. Bonding inChemicalCompounds 2. Goals – Know about:• Ions, anions, cations, polyatomic ions• “Eight singing horses”• Bonds: ionic, covalent, metallic• Oxidation…

Documents REVISION NOTES Ionic & Covalent Bonding

Ionic Bonding - Metal Compounds Comparing the electron arrangements of the first 20 elements • Elements in the same Vertical Group have electron arrangements with the same…

Documents Unit 5 Physics Oscillations Questions

1. A child is playing on a swing. The graph shows how the displacement of the child varies with time. 2 1 Time/ s 0 –1 –2 Displacement / m The maximum velocity, in m…