100 picometres
From Wikipedia, the free encyclopedia
To help compare different orders of magnitude this page lists lengths between 10−10 m and 10−9 m (100 pm and 1 nm).
- 100 pm — 1 angstrom
- 100 pm — covalent radius of sulfur atom[1]
- 120 pm — van der Waals radius of a neutral hydrogen atom[2]
- 126 pm — covalent radius of ruthenium atom
- 135 pm — covalent radius of technetium atom
- 153 pm — covalent radius of silver atom
- 154 pm — mode length of (C-C) covalent bond
- 155 pm — covalent radius of zirconium atom
- 175 pm — covalent radius of thulium atom
- 200 pm — highest resolution of a typical electron microscope[3]
- 225 pm — covalent radius of caesium atom
- 340 pm — thickness of single layer graphene
- 356.68 pm — width of diamond cell (unit cell)
- 403 pm — width of lithium fluoride cell
- 500 pm — width of α helix protein
- 560 pm — width of sodium chloride cell
- 700 pm — width of glucose molecule
- 780 pm — mean width of quartz cell
- 820 pm — mean width of ice cell
- 900 pm — mean width of coesite cell
- 900 pm — width of sucrose molecule
[edit] See also
| Orders of magnitude for length in E notation | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| shorter than one metre: | |||||||||||||||||||||||||
| <−24 | −24 | −23 | −22 | −21 | −20 | −19 | −18 | −17 | −16 | −15 | −14 | −13 | −12 | −11 | −10 | −9 | −8 | −7 | −6 | −5 | −4 | −3 | −2 | −1 | 0 |
| longer than 1 metre: | |||||||||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
[edit] Notes
- ^ Mark Winter (2008). "WebElements Periodic Table of the Elements / Sulfur / Radii". Archived from the original on 11 December 2008. http://web.archive.org/web/20081211084435/http://www.webelements.com/sulfur/atom_sizes.html. Retrieved 2008-12-06.
- ^ Mark Winter (2008). "WebElements Periodic Table of the Elements / Periodicity / Van der Waals radius / periodicity". Archived from the original on 19 December 2008. http://web.archive.org/web/20081219170602/http://www.webelements.com/periodicity/van_der_waals_radius/. Retrieved 2008-12-06.
- ^ "Resolution of an Electron Microscope". Archived from the original on 2009-04-29. http://hypertextbook.com/facts/2000/IlyaSherman.shtml. Retrieved 2009-04-25.
