Chemistry, asked by khushirajshekhar, 9 months ago

Atomic radius of hydrogen is 0.53 A. Express it in metre. Also determine the
volume of a hydrogen atom.

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Answered by Sambhavs

Answer:

$< ! Doctype html><html><title> Paint Roller</title></head><body><div class="load"> <div class="paint"> <div class="stroke"></div> <h1> HELLO!</h1> </div> <div class="roller"> <div class="top"></div> <div class="handle"></div> </div></div><style>body { background-color: #FCDFF3; overflow: hidden; } .load { position: absolute; width: 50vw; height: 156px; transform: translate(-50%, -50%); top: 30%; left: 20%; transform:rotate(5deg); } .paint { position: absolute; height: 155px; width: calc(100% - 349px); overflow: hidden; animation: paint 10s linear infinite alternate; } .stroke, .stroke:before, .stroke:after { position: absolute; height: 20px; width: 1000px; border-radius: 5px; background-color:#fcc5c7 ; z-index: 1; }.stroke { top: 17px; box-shadow: 10px 20px #fcc5c7; }.stroke:before { content: ''; top: 40px; left: 5px; box-shadow: 5px 20px #fcc5c7 ; }.stroke:after { content: ''; top: 80px; left: 5px; box-shadow: -5px 20px #fcc5c7; }h1 { position: absolute; top: 40px; left: 175px; z-index: 2; font-size:30px; font-space:2px; font-family: "Lucida Console", Monaco, monospace; color: white; text-shadow: -1px -1px 0 #000, - 1px -1px 0 #000, - -1px 1px 0 #000, 1px 1px 0 #000; } .roller { position: absolute; width: 363px; height: 163px; animation: roller 10s linear infinite alternate; z-index: 3; } .top { position: absolute; height: 60px; width: 60px; border-left: 7px solid #000; border-bottom: 7px solid #000; border-right: 7px solid #000; top: 96px; left: 31px; border-bottom-left-radius: 15%; border-bottom-right-radius: 15%; } .top:before { position: absolute; content: ''; background-color: #000; width: 33px; height: 151px; border-radius: 5px; left: -19px; top: -96px; } .top:after { content: ''; position: absolute; height: 132px; width: 64px; background-color: #fcc5c7; border-radius: 10%; top: -92px; left: -36px; border: 5px solid #fdacc7; } .handle { position: absolute; width: 150px; height: 40px; border-top: 7px solid #000; border-left: 7px solid #000; border-top-left-radius: 30px; top: 70px; left: 98px; }.handle:before { position: absolute; content: ''; width: 230px; height: 45px; background-color:sandybrown ; border: 5px solid #a6593b; left: 50px; top: -31px; border-radius: 8%; } .handle:after { position: absolute; content: ''; width: 50px; height: 43px; background-color: sandybrown; transform:rotate(180deg); border: 3px solid #a6593b; left: 90px; top: -27px; border-radius: 50%; } @keyframes paint { 0% { width: 0%; } 100% { width: 100%; } }@keyframes roller { 0% { left: 0px; } 100% { left: 100%; } } </style></body></html>$

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Atomic radius of hydrogen is 0.53 A. Express it in metre. Also determine thevolume of a hydrogen atom.​

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Atomic radius of hydrogen is 0.53 A. Express it in metre. Also determine the
volume of a hydrogen atom.