Chemistry, asked by bhuvanatheertha, 8 months ago

why atom undergo chemical combination?​

Answers

Answered by TheConnoR
4

The simplest and most important rule for predicting how atoms form compounds is that atoms tend to combine in ways that allow them either to empty their valence shell or to complete it (i.e., fill it up), in most cases with a total of eight electrons.

Answered by 2013719sin
1

Answer:

</p><p></p><p>&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;title&gt;Doraemon&lt;/title&gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;</p><p></p><p>&lt;div class="head"&gt;</p><p></p><p>&lt;div class="eye_white"&gt;</p><p></p><p>&lt;ul&gt;</p><p></p><p>&lt;li&gt;&lt;div class="eye_black"&gt;&lt;/div&gt;&lt;/li&gt;</p><p></p><p>&lt;li&gt;&lt;div class="eye_black"&gt;&lt;/div&gt;&lt;/li&gt;</p><p></p><p>&lt;/ul&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;div class="white"&gt;</p><p></p><p>&lt;div class="line_left"&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;div class="line_right"&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;div class="nose"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="line_vertical"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="mouth"&gt;&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>.head{</p><p></p><p>width:600px;</p><p></p><p>height:600px;</p><p></p><p>border-radius:100%;</p><p></p><p>background:#3c9dca;</p><p></p><p>border: black solid thick;</p><p></p><p>}</p><p></p><p>.white{</p><p></p><p>width: 524px;</p><p></p><p>height: 462px;</p><p></p><p>border-radius: 100%;</p><p></p><p>position: relative;</p><p></p><p>top: 120px;</p><p></p><p>left: 38px;</p><p></p><p>background: #FFF;</p><p></p><p>border: black solid thin;</p><p></p><p>z-index: 0;</p><p></p><p>}</p><p></p><p>.eye_white {</p><p></p><p>position: relative;</p><p></p><p>top: 60px;</p><p></p><p>left: 130px;</p><p></p><p>z-index: 1;</p><p></p><p>}</p><p></p><p>.eye_white li{</p><p></p><p>width: 125px;</p><p></p><p>height: 152px;</p><p></p><p>border-radius: 100%;</p><p></p><p>background: #FFF;</p><p></p><p>list-style:none;</p><p></p><p>border: black solid thin;</p><p></p><p>display:block;</p><p></p><p>float:left;</p><p></p><p>}</p><p></p><p>.eye_black{</p><p></p><p>width: 25px;</p><p></p><p>height: 45px;</p><p></p><p>border-radius: 100%;</p><p></p><p>background: #000;</p><p></p><p>list-style:none;</p><p></p><p>top: 80px;</p><p></p><p>position:relative;</p><p></p><p>border: black solid thin;</p><p></p><p>display:block;</p><p></p><p>left: 10px;</p><p></p><p>-webkit-animation:move 6s ease infinite;</p><p></p><p>animation:move 6s ease infinite;</p><p></p><p>}</p><p></p><p>@-webkit-keyframes move {</p><p></p><p>16%{top:95px;left:30px;}</p><p></p><p>32%{top:100px;left:60px;}</p><p></p><p>48%{top:80px;left:90px}</p><p></p><p>64%{top:100px;left:60px}</p><p></p><p>80%{top:95px;left:30px}</p><p></p><p>}</p><p></p><p>@keyframes move {</p><p></p><p>16%{top:95px;left:30px;}</p><p></p><p>32%{top:100px;left:60px;}</p><p></p><p>48%{top:80px;left:90px}</p><p></p><p>64%{top:100px;left:60px}</p><p></p><p>80%{top:95px;left:30px}</p><p></p><p>}</p><p></p><p>.eye_black::before{</p><p></p><p>content:'';</p><p></p><p>width: 10px;</p><p></p><p>height: 15px;</p><p></p><p>border-radius: 100%;</p><p></p><p>background: #fff;</p><p></p><p>list-style: none;</p><p></p><p>top: 16px;</p><p></p><p>position: relative;</p><p></p><p>display: block;</p><p></p><p>left: 7px;</p><p></p><p>}</p><p></p><p>.line_left{</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>transform:rotate(20deg);</p><p></p><p>top: 90px;</p><p></p><p>left: 14px;</p><p></p><p>position:relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>}</p><p></p><p>.line_left::before{</p><p></p><p>content:'';</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>top: 70px;</p><p></p><p>transform:rotate(-20deg);</p><p></p><p>position:relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>}</p><p></p><p>.line_left::after{</p><p></p><p>content:'';</p><p></p><p>transform:rotate(-40deg);</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>top: 120px;</p><p></p><p>left: 30px;</p><p></p><p>position:relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>}</p><p></p><p>.line_right{</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>transform:rotate(160deg);</p><p></p><p>top: 90px;</p><p></p><p>left: 370px;</p><p></p><p>position:relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>}</p><p></p><p>.line_right::before{</p><p></p><p>content:'';</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>bottom: 100px;</p><p></p><p>position:relative;</p><p></p><p>transform:rotate(30deg);</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>left:20px;</p><p></p><p>}</p><p></p><p>.line_right::after{</p><p></p><p>content:'';</p><p></p><p>width: 150px;</p><p></p><p>height:2px;</p><p></p><p>bottom: 50px;</p><p></p><p>transform:rotate(10deg);</p><p></p><p>left: 0px;</p><p></p><p>position:relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>list-style: none;</p><p></p><p>display: block;</p><p></p><p>}</p><p></p><p>.nose{</p><p></p><p>width: 45px;</p><p></p><p>height: 45px;</p><p></p><p>border-radius: 100%;</p><p></p><p>background: #b90319;</p><p></p><p>list-style: none;</p><p></p><p>top: 60px;</p><p></p><p>position: relative;</p><p></p><p>border: black solid thin;</p><p></p><p>display: block;</p><p></p><p>left: 236px;</p><p></p><p>z-index:2;</p><p></p><p>}</p><p></p><p>.nose::after{</p><p></p><p>content: '';</p><p></p><p>width: 15px;</p><p></p><p>height: 15px;</p><p></p><p>border-radius: 100%;</p><p></p><p>background: #FFF;</p><p></p><p>list-style: none;</p><p></p><p>top: 19px;</p><p></p><p>position: relative;</p><p></p><p>border: black solid thin;</p><p></p><p>display: block;</p><p></p><p>left: 9px;</p><p></p><p>}</p><p></p><p>.line_vertical{</p><p></p><p>width: 2px;</p><p></p><p>height: 310px;</p><p></p><p>top: 40px;</p><p></p><p>left: 258px;</p><p></p><p>position: relative;</p><p></p><p>border-radius: 10%;</p><p></p><p>background: #000;</p><p></p><p>z-index: 1;</p><p></p><p>}</p><p></p><p>.mouth{</p><p></p><p>width: 400px;</p><p></p><p>height: 400px;</p><p></p><p>border-radius: 100%;</p><p></p><p>top: -358px;</p><p></p><p>left: 62px;</p><p></p><p>position: relative;</p><p></p><p>background: #000;</p><p></p><p>z-index: -1;</p><p></p><p>}</p><p></p><p>.mouth::after{</p><p></p><p>content: '';</p><p></p><p>width: 402px;</p><p></p><p>height: 401px;</p><p></p><p>top: -4px;</p><p></p><p>left: -1px;</p><p></p><p>border-radius: 100%;</p><p></p><p>position: relative;</p><p></p><p>display: block;</p><p></p><p>background: #FFF;</p><p></p><p>}</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;/body&gt;</p><p></p><p>&lt;/html&gt;

Explanation:

This is your answer mate

Attachments:
Previous Question
Next Question
Similar questions
English, 4 months ago
Q.5 Circle the prepositions in these sentences:- 1) I have five marbles in my pocket. 2) The rabbit is sitting on the rock. 3) The sun is behind the clouds. 4) A teddy is under the slide.​
Math, 4 months ago
Subtract -341 from the sum of 83 and -56​...
English, 4 months ago
"And the soldier chuckled to himself. Why did the soldier do so? Discuss with your partner ​...
Math, 8 months ago
64 \frac{1}{2} ​...
Math, 8 months ago
Show that 73 is not a factor of 9423​...
Math, 11 months ago
In what proportion must water be mixed with spirit...
History, 11 months ago
In which year did indira point submerged under water due to tsunami?
Economy, 11 months ago
In the circular flow model, another name for the goods and services produced by firms is...