Potassium

Potassium: atomic number 19
Franc's picture

Is it better to update the Compound list?

I find that there are many compound pages in the webelements are missed in the list page. Is it better to update them?

Substitute for potassium chloride

Need a less expensive substitute for potassium chloride.
Focus is on ion exchange properties.
Presently using KCI to stabilize expansive clay soils in the construction business at depths of up to 15 feet.

error in units

The units of resistivity don't come out right.

10^-8 Ohm * m
or
m Ohm * cm

the 'm' should be a 'mu', but unfortunately they both look the same in the latin alphabet.

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