Yes, there is.
potasium
Potasium
Saltpetre is potasium nitrate.
potasium
Potasium, sodium, stadium
Potasium and Chorlide
potasium
Potassium has 19 protons.
chlorine potasium permangrade
for the potasium it helps so u dont get cramps
sodium hydroxide or potasium hydroxide
The oxidation number of potassium is +1.