Chemistry
Suggest a new title for this channel.
What are ions?
by Jeffrey Graf
An ion is an atom or molecule that has an electrical charge. When an atom or molecule loses an electron, it gains a positive charge, and when a chemical gains an electron, it gains a negative charge. Ions are usually designated by their chemical name or formula followed by a + or - sign, and perhaps a charge number. An ion can loose or gain more than one electron. A chemical in it's ionic form may
469 Article Titles on Chemistry
Home > Sciences > Physical Science > Chemistry
-
How to make a winning science fair chemistry project
Total articles: 2 View Articles
Write now
-
How to grow crystals for a science fair project
Total articles: 4 View Articles
Write now
-
Understanding the periodic table
Total articles: 3 View Articles
Write now
-
The chemistry of chocolate
Total articles: 2 View Articles
Write now
-
The chemical properties of zinc
Total articles: 4 View Articles
Write now
-
Science projects you can do at home
Total articles: 3 View Articles
Write now
-
The difference between fluorescence and phosphorescence
Total articles: 1 View Articles
Write now
-
The chemical properties of copper
Total articles: 4 View Articles
Write now
-
The difference between exothermic and endothermic chemical reactions
Total articles: 5 View Articles
Write now
-
Subtleties of perfume chemistry
Total articles: 1 View Articles
Write now
The common table salt is sodium chloride (NaCl) and it can give good satisfactions to the lovers of big and regular crystals. In fact,
Oxidation numbers do not have a true physical significance in the real world, but they are tremendously useful as a book-keeping
Chemical reactions are of various types and many are the sensible effects that can reveal them.
In many cases, reactions are spontaneous,
Writing Assignments
- Chemistry
- Green chemistry: Plastics
- A pronunciation guide for chemistry terms
- Lab equipment for blind chemists
- Chemistry lab: How to make perfume
- Christmas 2009: Hottest new chemistry books for teens
- Guidelines for electron pushing in organic reaction mechanisms
- An explanation of reaction diagrams
- The combined gas law: Three gas laws in one
- Gases: How to define the gas constant 'R'
- Chemistry in art: Pigments
- Beginner's guide to copper electroplating
- Green chemistry: Adhesives
- Aviation Technology: Understanding jet engine metallurgy
- Chemistry experiments for middle schoolers
- Green chemistry: Herbicides
- Green chemistry and the shoe industry
- Endothermic reaction lesson plans
- Advanced chemistry experiments for high school
- A brief look at major laws of chemistry
- The chemistry behind the explosive mixture of potassium chlorate mixed with sucrose
- How to make liquid magnets
- The chemistry of organic explosives
- Why helium makes your voice squeaky
- Christmas 2009: Hottest new chemistry books for children
- Changes in matter
- Green chemistry: Pesticides
- Green chemistry: Solvents
- The difference between enthalphy and entropy
- What are aerogels and how are they used?
- Miniature chemistry: Lab on a chip


