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Yuri [45]
3 years ago
8

Plz help (it’s a picture)

Chemistry
1 answer:
Feliz [49]3 years ago
7 0
Umm I’ll figure it out rn! Will come back in 1 min
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Why does group 18 in the periodic table not form ions?
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Lets take a moment to list all the characteristics of the group 18 (also known as noble gases and/or group 8) elements: 
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Now.. lets take some time to think about why elements want to form ions: 

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Why would an element with a full octet want to bond? It already has a full octet, it does not need to bond. 

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I really do hope this helps! Enjoy, and good luck on the studies. 
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3 years ago
Oxygen gas is made of molecules like the one this model shows. Which
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                                       pls give brainliest if this helped :)

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3 years ago
How was nitrogen discovered
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In 1770 a Scottish physician and Chemist Daniel Rutherford performed a simple experiment with which he discovered nitrogen. Rutherford being with an empty bottle that he turned upside down in a pan of water so that the air was trapped. A buring candle was placed inside the bottle with the trapped air causing the water to rise a bit. The part of the air that seemed to "disappear" when the candle was bured was oxygen gas and the part of the air that did not "disappear" Ruthford discovered Nitrogen.
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