Search Results | atomic number
Your search for "atomic number" returned 366 results
Does the Real Element 115 Have a Connection With UFOs?
science.howstuffworks.com/space/aliens-ufos/element-115.htm
For decades Bob Lazar talked about a mysterious element 115 that could power alien spacecraft. People thought he was nuts, but scientists discovered element 115 in 2003. What can that element do?
98% of adults can't pass this elementary school science quiz! Can you?
play.howstuffworks.com/quiz/98-adults-cant-pass-this-elementary-school-science-quiz-can-you
From the periodic table to inventors and their inventions, how well do you remember your science class lessons? Do you think you could pass general science? Let's find out with this quiz!
Understanding the Empirical Formula in Chemistry
science.howstuffworks.com/empirical-formula.htm
In chemistry, there are a variety of methods that scientists use to identify a chemical compound, including a molecular formula, molar mass and molecular diagram. The simplest formula of these is known as the empirical formula.
Tungsten's Boiling Point Is 10,030 F and Other Crazy Facts
science.howstuffworks.com/tungsten.htm
Tungsten's hardness and heat resistance make it a must for products like rocket engine nozzles, armor-piercing bullets and even the humble light bulb filament. In fact, pure tungsten boils at 10,030 F, the same as the photosphere of the sun.
How Nuclear Radiation Works
science.howstuffworks.com/nuclear.htm
Nuclear radiation can be extremely beneficial or extremely harmful -- it all depends on how it's used. Learn what nuclear radiation is all about.
How Lasers Work
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Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
How does vitamin E benefit skin?
health.howstuffworks.com/skin-care/information/nutrition/vitamin-e-benefit-skin.htm
Ever wonder how vitamin E benefits your skin? Visit HowStuffWorks to learn how vitamin E can benefit your skin.
Elemental Haiku: A Poetic Take on the Periodic Table
science.howstuffworks.com/elemental-haiku-poetic-take-on-periodic-table.htm
Award-winning poet and fiction writer Mary Soon Lee has found a charming way to combine science and poetry in a refreshing new take on the periodic table of elements.
Can We Guess Your Favorite School Subject?
play.howstuffworks.com/quiz/can-we-guess-your-favorite-school-subject
Did you get excited when the lab coats and test tubes got pulled out or were you more drawn to the paint brushes and canvas? Or maybe you were only happy when you got out of the classroom entirely for gym or recess. Let's find out your favorite school subject.
How the Manhattan Project Worked
science.howstuffworks.com/manhattan-project.htm
The Manhattan Project was the code name used for the secret plan to develop nuclear weapons by the United States. Learn more about the Manhattan Project.