By: Alison Bowler
Vanadium Symbol: V Atomic Number: 23 Atomic Mass: 50.9415 amu (atomic mass units) Melting Point: 1890.0 C (2163.15 K, 3434.0 F) Boiling Point: 3380.0 C (3653.15 K, 6116.0 F) Number of Protons: 23 Number of Electrons: 23 Number...
By: Alison Bowler
Actinium Symbol: Ac Atomic Number: 89 Atomic Mass: 227.0 amu (atomic mass units) Melting Point: 1050.0 C (1323.15 K, 1922.0 F) Boiling Point: 3200.0 C (3473.15 K, 5792.0 F) Number of Protons: 89 Number of Electrons: 89 Number...
By: Janet Grischy
It is Bernoulli's principle of lift that keeps airplanes in the air. Briefly stated, the principle is that the faster a fluid travels, the more the pressure that it exerts decreases. This is a principle with many applications outside of aviation, including the production of...
Understanding the Relativity of Time
By: Katherine Hawley
Many times I have questioned time. How many times has it evades me when I most needed it. Thus, I believe that time is relative. How can people measure time without seeing it. It is true that its effects are thrusted upon us and sometimes...
UFO contact: Are we ready?
By: Aradia Farmer
In the two articles I've read with this title Men In Black is quoted as proof of humanity's unwelcoming state of mind. I find this to be in and of itself to be proof of the same thing, no offence to the writers of the...
An overview about the chemical element Zinc
By: Joe Barrette
Zinc is a very important element. It is needed by the human body at a steady rate for proper taste, smell, and growth. It is also a very important element for pregnant mothers, to have a healthy baby, and in young children. Most foods with...
Is Time Real or Relative
By: G E Barr
TIME IS RELATIVE TO REALI am genetically geared to age and within a period of time which is relative to the environment of reality which exists commonly and also subjectively, as well as metaphysically in an ongoing schemata which was pre-arranged by an Extra Intelligent...
The chemistry of firework colors
By: Abby Deweese
Fireworks, like potato chips and many other things we enjoy today, are legend to have been originally created by accident. The legend starts in China with a cook who was working in a test kitchen. He mixed charcoal, sulphur and saltpeper. The mixture burned and...
How to color fire
By: Abby Deweese
Behind the beautiful color of the flames, there is a complex chemical process behind it. The process involves the Bohr theory and jumping electrons. The process and explanation are as followed:The Bohr theory of the atom says that electrons occupy only one energy level at...
Iron Rust: What is it
By: Vadim Osadchi
Rust is simply a series of iron oxides formed in the reaction of iron and oxygen with the presence of water or air moisture mixed in. Another term for rusting is corrosion'. Join iron with water and oxygen and, given enough time, it'll turn wholly...

 

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