Both Na and K are very 'soft' or ductile (easy malleable) metals.
In neurons, ________ ions are at higher concentration inside the cell and ________ ions are at higher concentration in the extracellular fluid. A) Cl; organically bound B) Cl; K C) K; Na D) Cl; Na E) Na; K
The neutral atom of potassium has the largest radius.
It depends. Are you talking about Na/K pumps or Na/K co transporters? Pumps are active.
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
k
In neurons, ________ ions are at higher concentration inside the cell and ________ ions are at higher concentration in the extracellular fluid. A) Cl; organically bound B) Cl; K C) K; Na D) Cl; Na E) Na; K
K= Kallium ( Greek, I think ) Na= Naturium, which is Latin.
Na+-K+ ATPase
Na and K are key electrolytes to maintain peak heath. Ideal Na level is 135-145mEq/L and the K level at 3.6mEq/L.
Potassium has the largest atomic radius.
The neutral atom of potassium has the largest radius.
K (lowest) Na Li B N (highest)
The principal oxidation state of NA in NA2O2 and K in KO2 is +1
A+ Na
It depends. Are you talking about Na/K pumps or Na/K co transporters? Pumps are active.
CO3 combined with Na, K, Mg, and PO3 combined with Na, K, and NH4
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.