hydrogen element | ... was doing a better job at measuring the relative masses of elements
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<b>Proof that everything is easier to learn when presented via Pokemon-style.</b> Artist <a href="http://kcd-elements.tumblr.com/" target="_blank">Kacie D.</a> lovingly anthropomorphized every single element, which deserves to be converted into a children's book.

<b>Proof that everything is easier to learn when presented via Pokemon-style.</b> Artist <a href="http://kcd-elements.tumblr.com/" target="_blank">Kacie D.</a> lovingly anthropomorphized every single element, which deserves to be converted into a children's book.

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Elements! (I don't like that Hydrogen looks like water. It's a gas. It doesn't become water til you add oxygen. Right?)

Elements! (I don't like that Hydrogen looks like water. It's a gas. It doesn't become water til you add oxygen. Right?)

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Use a 9 volt battery to separate water into hydrogen and oxygen. Add a bit of magnesium sulfate (Epson salt) to the water and then drop the battery in.

Use a 9 volt battery to separate water into hydrogen and oxygen. Add a bit of magnesium sulfate (Epson salt) to the water and then drop the battery in.

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Four elements make up most living things -- including you! The elements are carbon, hydrogen, oxygen, and nitrogen. Download this free lesson sheet and help give kids an

Four elements make up most living things -- including you! The elements are carbon, hydrogen, oxygen, and nitrogen. Download this free lesson sheet and help give kids an

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Line spectrum: a series of fine lines of individual colors separated by colorless (black) spaces; the wavelengths of these spectral lines are characteristic of the element producing them; this occurs, when light from excited hydrogen atoms pass through a narrow slit and are refracted by a prism; the light doesn't create a continuous spectrum or rainbow; it creates a line spectrum; atoms are excited when the element is vaporized and then thermally or electrically excited

Line spectrum: a series of fine lines of individual colors separated by colorless (black) spaces; the wavelengths of these spectral lines are characteristic of the element producing them; this occurs, when light from excited hydrogen atoms pass through a narrow slit and are refracted by a prism; the light doesn't create a continuous spectrum or rainbow; it creates a line spectrum; atoms are excited when the element is vaporized and then thermally or electrically excited

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Orion Nebula in Oxygen, Hydrogen, and Sulfur Image Credit Copyright: César Blanco González The Orion Nebula is among the most intensely studied celestial features.The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.

Orion Nebula in Oxygen, Hydrogen, and Sulfur Image Credit Copyright: César Blanco González The Orion Nebula is among the most intensely studied celestial features.The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.

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