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$21.55
Unisex T-Shirt
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Sodium Unisex T-Shirt Front
+ 17 colors
Blue
Done
star4.7
SMLXL2XL3XL
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Sodium
Designed by simbamerch
Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table, because it has a single electron in its outer shell that it readily donates, creating a positively charged atom—the Na+ cation. Its only stable isotope is 23Na. The free metal does not occur in nature, but must be prepared from compounds. Sodium is the sixth most abundant element in the Earth's crust, and exists in numerous minerals such as feldspars, sodalite and rock salt (NaCl). Many salts of sodium are highly water-soluble: sodium ions have been leached by the action of water from the Earth's minerals over eons, and thus sodium and chlorine are the most common dissolved elements by weight in the oceans. Sodium was first isolated by Humphry Davy in 1807 by the electrolysis of sodium hydroxide. Among many other useful sodium compounds, sodium hydroxide (lye) is used in soap manufacture, and sodium chloride (edible salt) is a de-icing agent and a nutrient for animals including humans. Sodium is an essential element for all animals and some plants. Sodium ions are the major cation in the extracellular fluid (ECF) and as such are the major contributor to the ECF osmotic pressure and ECF compartment volume. Loss of water from the ECF compartment increases the sodium concentration, a condition called hypernatremia. Isotonic loss of water and sodium from the ECF compartment decreases the size of that compartment in a condition called ECF hypovolemia. By means of the sodium-potassium pump, living human cells pump three sodium ions out of the cell in exchange for two potassium ions pumped in; comparing ion concentrations across the cell membrane, inside to outside, potassium measures about 40:1, and sodium, about 1:10. In nerve cells, the electrical charge across the cell membrane enables transmission of the nerve impulse—an action potential—when the charge is dissipated; sodium plays a key role in that activity. . . . . red bubble t shirts, t shirts art design, redbubble design, shirt artist, artistic tees, make a tshirt design, cool t shirt art, shirt graphics, custom t shirts near me, redbubble shirts, cool t shirt designs, artistic tee, best online tshirt store, artwork tees, t shirt design art, artsy tees, awesome t shirt designs, buy printed t shirts online, order t shirts online, custom printed t shirts online, pixelated t shirt, t shirts art design, pixel art shirt, vintage t shirts, cool t shirts, pixel shirts, t shirts for sale, shirt online shop, funny tees online, best online tshirt store, buy online t shirts, tee shirt shop, online t shirt shop, t shirt selling, custom printed t shirts, t shirt design and sell, printed t shirts online shopping, best online tshirt store, cheap online t shirts, cool printed t shirts online, buy mens t shirts, unique tee shirts online, buy best t shirts online, shirt shop online, buy mens t shirts online

Unisex T-Shirt

  • Plain color t-shirts are 100% Cotton, Heather Grey is 90% Cotton/10% Polyester, Charcoal Heather is 52% Cotton/48% Polyester
  • Ethically sourced
  • Slim fit, but if that’s not your thing, order a size up
  • 4.2oz/145g, but if that’s too light, try our heavier classic tee.

Reviews

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The best t-shirt ever

by Sara on Jul 3, 2018

This shirt was so soft and comfortable and perfect I love it!

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love the shirts

by Karen B. on Jun 20, 2018

I'm know around the office for my t-shirts ...they have to say something; whether it be historical figures, musicians or a political statement. Your shirts have a good fit and they wash and wear well. I've spent big bucks on T-shirts that aren't nearly as durable as the quality shirts you offer. Thanks for putting out a quality product

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