โ–ธโ–ธ
  • ๐Ÿ‡ฌ๐Ÿ‡ง Neptunium
  • ๐Ÿ‡บ๐Ÿ‡ฆ ะะตะฟั‚ัƒะฝั–ะน
  • ๐Ÿ‡จ๐Ÿ‡ณ ้Œผ
  • ๐Ÿ‡ณ๐Ÿ‡ฑ Neptunium
  • ๐Ÿ‡ซ๐Ÿ‡ท Neptunium
  • ๐Ÿ‡ฉ๐Ÿ‡ช Neptunium
  • ๐Ÿ‡ฎ๐Ÿ‡ฑ ื ืคื˜ื•ื ื™ื•ื
  • ๐Ÿ‡ฎ๐Ÿ‡น Nettunio
  • ๐Ÿ‡ฏ๐Ÿ‡ต ใƒใƒ—ใƒ„ใƒ‹ใ‚ฆใƒ 
  • ๐Ÿ‡ต๐Ÿ‡น Neptúnio
  • ๐Ÿ‡ช๐Ÿ‡ธ Neptunio
  • ๐Ÿ‡ธ๐Ÿ‡ช Neptunium
  • ๐Ÿ‡ท๐Ÿ‡บ ะะตะฟั‚ัƒะฝะธะน

Neptunium - 93Np: biological information

Neptunium has no biological role.

Levels in humans

The abundances of the elements in humans.

How much neptunium is in your body? Find out here.

You can use this form to calculate how much neptunium your body contains. Enter your weight in either kilograms or pounds and click the "Calculate" button. You must enter a number, not text! Elements for which there are no data will always give a value of zero for the weight, no matter what you put in the weight box.

Calculate how much neptunium is in your body
Enter your weight here: You contain about : grams of neptunium
Image showing periodicity of the logarithm of the abundance of the chemical elements as a heat map on a periodic table grid.
Image showing periodicity of the logarithm of the abundance of the chemical elements as a heat map on a periodic table grid.
Image showing periodicity of the logarithm of the abundance of the chemical elements as a cityscape on a periodic table grid.
Image showing periodicity of the logarithm of the abundance of the chemical elements as a cityscape on a periodic table grid.

Hazards and Risks

Hazards and risks associated with neptunium:

Neptunium does not occur to any significant extent in the biosphere and so normally never presents a risk. Neptunium is studied in a few nuclear research laboratories where its high radioactivity requires special handling techniques and precautions.

References