Florine has, as you can see on your Periodic Table, 7 valance electrons. This means it has to take one into it's valance shell to form a stable octet.
Potassium has a valence number of 1, so it has to donate 1 electron to have an octet.
So, the ions look like this when donation and acceptance has occurred.
K+
F-
Put them together because opposite charges attract.
KF
potassium fluoride
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The purpose of the robotic arm of the mars rover was to probe the planet's crust and gather soil samples.
just mostly ascid i tkink not sure anyone thats knowes pleas let me know
just mostly ascid i tkink not sure anyone thats knowes pleas let me know
The homophone of pleas is please.
Exchequer of Pleas ended in 1880.
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pleas mean to ask ,beg
A homophone for "please" is "pleas," which means a request or entreaty.
Pleas tell me how play on this game pleas!
Hawkins' Treatise of Pleas of the Crown was created in 1716.
what comes after 319