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Copper as a Colorant By Lee Partin Blue: one of the most elusive of colors. "The production of a vividly-colored flame is a much more challenging problem than creating white light. A delicate balance of factors is required to obtain a satisfactory effect." (Conkling, 151) Colored light has a visible band related to each individual color. In the electromagnetic spectrum, the emission of blue is perceived in the visible region of between 435 and 480 nanometers. This is a very narrow band. Certain elements when heated to a particular temperature range are unique in emitting visible blue light. Blue...

Fireworks get their colors from elements that the human body requires to function.

Here are the most common chemical elements found in fireworks and an explanation of the function they serve.

We are not huge fireworks people, but this year we stopped and bought some. As a homeschooling mom, my first thought is how do fireworks work?! As I’m finding an answer to this question, I re…

Make these fun fireworks at home or school with 3 ingredients from the pantry.

olive oil i'm a student live in bangkok, Thailand

Click to enlarge The colours in fireworks stem from a wide variety of metal compounds - particularly metal salts. 'Salt' as a word conjures up images of the normal table salt you probably use every day; whilst this is one type of salt (sodium...

If you have baking soda, you have the prime ingredient for a slew of science experiments! Here's a look at projects you can try.

As crowds flock to Vermont's foliage towns this fall, there's plenty of prime color to be found in surprisingly little-known spots, too.

After a roller coaster RHS Tatton show, birthday/anniversary strewn summer holiday [one every week and consequently far too many cakes] and finally a peaceful week away in Cornwall, life is now get…

Cool!

Here's is a collection of color change chemistry experiments. Use a rainbow of colors to illustrate a wide range of chemistry concepts.