What holds atoms together in chemical compounds?
Certainly, there must be some force holding them together;...
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Posted at 8:55 PM | by
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Tuesday, July 28, 2015
Monday, July 20, 2015
History of the periodic table
The rapid growth in chemistry and the discovery of new elements made it necessary...
Posted at 12:07 AM | by
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Thursday, July 16, 2015
Properties of aromatic compounds
These are cyclic and each atom in the ring is a π- centre, uses a ƿ-atomic orbital to form π-type...
Posted at 7:12 AM | by
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Monday, July 13, 2015
Redox Reactions as electron transfer
You all know passage of electricity through a metal wire means the passage of a stream of...
Posted at 2:46 AM | by
Unknown
Wednesday, July 8, 2015
Energy For Life
Introduction
The living system required energy to keep their biological activities and sustain....
Posted at 7:14 AM | by
Unknown
Friday, July 3, 2015
Forms Of Heterotrophic Nutrition And Feeding Mechanisms
Introduction
Nutrition is the process of obtaining nutrients from food by organisms in order to...
Posted at 7:17 AM | by
Unknown
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