1 E-10 m

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 ångström
• 100 pm — covalent radius of sulfur atom
• 120 pm — van der Waals radius of a neutral hydrogen atom
• 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
• 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

1 E-10 M Media

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  Objects of sizes in different order of magnitude (at inconsistent intervals)

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  Graphical overview of sizes

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  Planets of the Solar System to scale

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  Comparison of sizes of semiconductor manufacturing process nodes with some microscopic objects and visible light wavelengths. At this scale, the width of a human hair is about 10 times that of the image.

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  Comparison of sizes of semiconductor manufacturing process nodes with some microscopic objects and visible light wavelengths. At this scale, the width of a human hair is about 10 times that of the image.

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  The silk for a spider's web is 5–7 μm (0.00020–0.00028 in) wide.

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  Fog particles are around 10–50 μm (0.00039–0.00197 in) long.

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  A paramecium is around 300 μm (0.012 in) long.

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  An average red ant is about 5 mm (0.20 in) long.

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  An average human fingernail is 1 cm (0.39 in) wide