WebWe would like to show you a description here but the site won’t allow us. WebOct 8, 2007 · Cut apart a single atom of iron and you will find 26 protons and 30 neutrons clumped together in the nucleus and 26 electrons whizzing around the outside. An atom of gold is bigger and heavier. Split it open and you'll find 79 protons and 118 neutrons in the nucleus and 79 electrons spinning round the edge.
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WebOct 13, 2024 · For example, the oxygen in the air is made of two oxygen atoms (O 2 ), but water is made of two hydrogen atoms and one oxygen atom (H 2 O). monomer A molecule that is used as the basic building block of some larger molecule, known as polymers. From the Greek language, monomer means “one part.” (Polymer, also from Greek, means “many … WebHow many atoms does a single nanoparticle typically contain? A A few thousand; B Less than ten; C A few hundred; D Between ten and one hundred; E Tens of thousands; Q3: A human hair has a diameter of 80,000 nm. How many nanoparticles with a diameter of 50 nm would fit across the human hair? Give your answer to the nearest whole number.
WebJul 17, 2024 · The thickness of human hair is 1022 atoms and 0.1 to 0.5 nanometers. Any tiny, measurable ... WebAnd you might guess, oh, you know, Sal already told me they're very small. So maybe there's 1,000 carbon atoms there, or 10,000, or 100,000. I would say, no. There are 1 million …
WebJan 27, 2013 · It is chromosome 1. A normal human cell has 23 pairs of chromosomes in its nucleus, each a single, very long, molecule of DNA. Chromosome 1 is the biggest, … WebMar 24, 2013 · You might be able to hear the crackle of static electricity as you do so. After about 10 seconds of rubbing, pull the balloon away from your hair. Your hair should be pulled up along with the balloon (figure 1). Take the side of the balloon that was rubbed and press it against a plasterboard ceiling.
WebApr 18, 2024 · One inch has 25,400,000 nanometers. The width of a human hair ranges between 80,000 and 100,000 nanometers. The thickest human hair is a million times …
WebOct 10, 2024 · One major source of air pollution is particulate matter, which can contain dust, dirt, soot, and smoke particles. Averaging around 2.5 microns, these particles can often enter human lungs. At just a fraction of the size between 0.4-0.7 microns, wildfire smoke poses even more of a health hazard. high demand and high supplyWeb(b) Typical interatomic spacing in a molecule is ~0.1 nm. Approximately how many layers of atoms are added per day as a hair is growing? Detailed explanation on part b, please. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer high demand 80s toysWeb2 days ago · In order to determine the purity of ammonium sulfate, a sample with a mass of 0.850 g is dissolved in KOH. The equation for the reaction that takes place is … how fast does augmentin start to workWebJul 14, 2007 · For most people, a makeover means losing weight and getting new clothes, hairstyle and makeup. But the body does its own extreme makeover each year, regularly replacing 98 percent of its atoms. how fast does a white spruce growWebPhysics questions and answers. How many atoms are there in the width of a human hair? The typical size of atoms is 10-10 meters while a human air is about 50 micron thick (a micron is 10-6 meters). What is the closest answer? Show your work a) 25 b) 125,000 c) 273,000,000,000 d) 6x1023. how fast does a tulip poplar growWebw) How Many H Atoms can be fit in human hair-diameter? x) How Many H Atoms Are in a H2O molecule-diameter?, y) How many electron's mass does make 1 miligram? Question: 2) Use given numerical values and get the results v) How Many H Atoms can be fit in a Drop of Waterdiameter? w) How Many H Atoms can be fit in human hair-diameter? how fast does a ttr 230 gohigh demand archery grip