K is potassium.
Na is sodium.
They are both akali metals which react violently with water. I actually did a project on potassium.
I sadly actually don't know what inactive and active means.
Group 1 Li, Na, K, Rb, Cs, Fr
It depends. Are you talking about Na/K pumps or Na/K co transporters? Pumps are active.
Both Na and K are very 'soft' or ductile (easy malleable) metals.
Li, Na, K, NH4
Alkali metals: Li, Na, K, Rb, Cs, Fr.
With ions of alkali metals (like Na+ or K+ or Li+)
Rule 2
group 1 elements of the Periodic Table are known as alkali metals(i.e:Li,Na,K,Rb,Se,Fr)
H Li Na K Rb Cs Fr
Alkali metals, Li Na K etc
The alkali metals are: Li, Na, K, Rb, Cs, Fr.
Li Na K Rb Cs Fr (hope this is help)