WebThe atom is about 10–10 meters (or 10–8 centimeters) in size. This means a row of 108 … WebA sheet of paper is how many atoms thick , a strand of human hair is how many atoms thick, If marbles were the size of atoms, how big will your fist be?, what makes heavy water heavy. Show: Questions Responses. ... a strand of human hair is how many atoms thick. What is : …
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WebApr 10, 2024 · For Hg determination, mussel tissue BCR CRM-278, cod mussel BCR CRM-422, and human hair BCR CRM-397 were used for calibration, and a 0.008 mg/g limit of detection was achieved. The 228.8 nm and 326.1 nm resonance lines were used in two-field and three-field modes, respectively, with rice flour NIST SRM-1568 and mussel tissue BCR … WebA human hair is measured to be 0.1 mm thick. If an atom is 0.1 nm in size, how many atoms could fit across the hair? a. 10-12 b. 1012 c. 103 d. 106 e. 109 8. A sample of iodine is discovered on an asteroid in outer space. If the sample is 80% iodine-124 and 20% iodine-130, what is the approximate average atomic mass of the sample? a. cuff balls
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WebJan 2, 2024 · If we assume a hair has a thickness of about 50 micrometers, a piece of hair … WebMay 13, 2024 · Approximately how many atoms thick is a cell membrane, assuming all atoms there average about twice the size of a hydrogen atom?OpenStax™ is a registered tra... WebJul 21, 2015 · For comparison a strand of human hair, at 100,000nm thick, is about 600,000 times wider than the atoms surrounding the new transistor. A red blood cell is a 36,000 times bigger, at 6,000nm in... cuff balloon