Answer:
Most mercury forms in a sulfide ore called cinnabar, but mercury is also frequently found in small amounts in other ores. A common method for separating mercury from cinnabar is to crush the ore and then heat it in a furnace in order to vaporize the mercury. This vapor is then condensed into liquid mercury form.
Explanation:
I don’t think there is another way for you to get an extra switch from your Xbox sorry:((
The last photo because its molecular formula is C3H4.
Answer:
el primero es Li, y el segundo es ... oh, está cortado
Explanation:
