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02:57
The atom # of Ca is 20 and for K is 19.
t' is a time to reflect back on 2019
Happy New Year
 
7 hours later…
09:29
0
Q: Can Ca and K exist as an ionic compound?

skullpatrolRecently in the Chemistry.SE chatroom a user posted this to celebrate the New Year: Can Ca and K exist as an ionic compound? If not, why is it impossible? Ca with atomic number 20, K 19 so 2019 ->Happy New Year->2020


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