In my childhood, we had this powder that you throw into the fireplace to make nice colors. Different chemicals burn and produce different colors. I looked up purple:
potassium
The cream of tartar yielded a purple-colored flame. Purple is associated with the presence of potassium (K). That's because cream of tartar is a potassium salt.
In my childhood, we had this powder that you throw into the fireplace to make nice colors. Different chemicals burn and produce different colors. I looked up purple:
potassium The cream of tartar yielded a purple-colored flame. Purple is associated with the presence of potassium (K). That's because cream of tartar is a potassium salt.