
Selenium
@seleniumelement
Lincolnshire, IL
انضم في سبتمبر 2016
Sulfur has a greater electronegativity & is more reactive than me. It is closer to the element Fluorine AND is farther up on the family! :(
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I have a greater shielding effect than you @sulfurA6 I am farther down our family, shielding effect increases as you move down the family.
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Look how pretty I am, I can be red, gray, or black.


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Hello there I'm Selenium, you can call me SE that's my symbol. My atomic number is 34 & my atomic mass is 78.96! BTW Im the best nonmetal 😎
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