Should the periodic table be revised to this?

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The discussion critiques the combination of the periodic table and numerology, expressing skepticism about the relevance and coherence of the numerical values presented. It highlights that the numbers appear arbitrarily chosen and their significance varies based on the units employed. The argument emphasizes a lack of underlying principles, suggesting that the connections drawn are merely coincidental rather than meaningful.
Harmony360
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Any opinions would be appreciated.
 

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Revised to what? This is some combination of the periodic table and numerology - periodic table is OK, but these numbers don't make much sense to me. Not only they are arbitrarily selected, also their values depend on the units used. They don't show any underlying principle, just a random coincidence.
 
It seems like a simple enough question: what is the solubility of epsom salt in water at 20°C? A graph or table showing how it varies with temperature would be a bonus. But upon searching the internet I have been unable to determine this with confidence. Wikipedia gives the value of 113g/100ml. But other sources disagree and I can't find a definitive source for the information. I even asked chatgpt but it couldn't be sure either. I thought, naively, that this would be easy to look up without...
I was introduced to the Octet Rule recently and make me wonder, why does 8 valence electrons or a full p orbital always make an element inert? What is so special with a full p orbital? Like take Calcium for an example, its outer orbital is filled but its only the s orbital thats filled so its still reactive not so much as the Alkaline metals but still pretty reactive. Can someone explain it to me? Thanks!!

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