Science, asked by sumalika42, 6 months ago

whatव्हाट आर द मॉडर्न डे सिंबल्स ऑफ एटम ऑफ डिफरेंट एलिमेंट ​

Answers

Answered by Anonymous
3

&lt;!DOCTYPE html&gt;</p><p></p><p>&lt;html lang="en"&gt;</p><p></p><p>&lt;head&gt;</p><p></p><p>&lt;meta charset="UTF-8"&gt;</p><p></p><p>&lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;</p><p></p><p>&lt;title&gt;Arc reacter&lt;/title&gt;</p><p></p><p>&lt;link rel="stylesheet" href="design.css" /&gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;</p><p></p><p>&lt;div class="fullpage-wrapper"&gt;</p><p></p><p>&lt;div class="reactor-container"&gt;</p><p></p><p>&lt;div class="reactor-container-inner circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="tunnel circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-wrapper circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-outer circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-inner circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil-container"&gt;</p><p></p><p>&lt;div class="coil coil-1"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-2"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-3"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-4"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-5"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-6"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-7"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-8"&gt;&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;style&gt;</p><p></p><p>body { margin: 0; } .fullpage-wrapper { width: 100%; height: 100vh; background: radial-gradient(#353c44, #222931); display: flex; } .reactor-container { width: 300px; height: 300px; margin: auto; border: 1px dashed #888; position: relative; border-radius: 50%; background-color: #384c50; border: 1px solid rgb(18, 20, 20); box-shadow: 0px 0px 32px 8px rgb(18, 20, 20), 0px 0px 4px 1px rgb(18, 20, 20) inset; } .reactor-container-inner { height: 238px; width: 238px; background-color: rgb(22, 26, 27);; box-shadow: 0px 0px 4px 1px #52FEFE; } .circle { border-radius: 50%; } .abs-center { position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto; } .core-inner { width: 70px; height: 70px; border: 5px solid #1B4E5F; background-color: #FFFFFF; box-shadow: 0px 0px 7px 5px #52FEFE, 0px 0px 10px 10px #52FEFE inset; } .core-outer { width: 120px; height: 120px; border: 1px solid #52FEFE; background-color: #FFFFFF; box-shadow: 0px 0px 2px 1px #52FEFE, 0px 0px 10px 5px #52FEFE inset; } .core-wrapper { width: 180px; height: 180px; background-color: #073c4b; box-shadow: 0px 0px 5px 4px #52FEFE, 0px 0px 6px 2px #52FEFE inset; } .tunnel { width: 220px; height: 220px; background-color: #FFFFFF; box-shadow: 0px 0px 5px 1px #52FEFE, 0px 0px 5px 4px #52FEFE inset; } .coil-container { position: relative; width: 100%; height: 100%; animation: 3s infinite linear reactor-anim; } .coil { position: absolute; width: 30px; height: 20px; top: calc(50% - 110px); left: calc(50% - 15px); transform-origin: 15px 110px; background-color:#073c4b; box-shadow: 0px 0px 5px #52FEFE inset; } .coil-1 { transform: rotate(0deg); } .coil-2 { transform: rotate(45deg); } .coil-3 { transform: rotate(90deg); } .coil-4 { transform: rotate(135deg); } .coil-5 { transform: rotate(180deg); } .coil-6 { transform: rotate(225deg); } .coil-7 { transform: rotate(270deg); } .coil-8 { transform: rotate(315deg); } @keyframes reactor-anim { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;/body&gt;</p><p></p><p>&lt;/html&gt;

Answered by tapasvi77
1

Answer:

Do you have a nickname? Most people have nicknames that make them recognizable and offer a sense of uniqueness. Similarly, in chemistry various elements have a special symbol that acts as an indicator to figure out their presence, these are element symbols. This method to symbolize elements was initiated by John Dalton in 1803. Let us know more element symbols.

Dalton used symbols to characterize the atoms of various elements. You can call it as the first use of symbols for representing the elements associated with modern chemistry. Later on, he managed to prepare a table comprising of 21 elements which were arranged by atomic mass. This idea was sooner published in a scientific paper. Dalton managed to prepare 36 different element symbols.

Explanation:

Hope it works out for you.

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