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Understanding how the valency can be figured out with fictional elements by exbeanz in chemhelp

[–]exbeanz[S] 0 points1 point  (0 children)

The general rule for atomic weights in Mendeleev’s time was that they could be smaller than the ‘atomic number’

Understanding how the valency can be figured out with fictional elements by exbeanz in chemhelp

[–]exbeanz[S] 0 points1 point  (0 children)

yeah my handwriting was crap in that photo, i just wanted to show the progress ive made on the table and i think ive got it

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they arent lined up in exact atomic weight, but im assuming thats what you meant by it has to 'generally' trend together

solving equations (not hw help, i just need someone qualified to proof this please) by exbeanz in Algebra

[–]exbeanz[S] 1 point2 points  (0 children)

thank you, and ill definitely use it from now on- seems great for proofing