A metallic substance separates into different metals when heated to certain temperatures. This substance may be an

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.