what’s the name and formula for potassium (chloride/nitride/sulfide) ? help me please!!! really appreciate it

The grooves or folds of the brain are called

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)

Who discovered a pattern to the elements in 1869?