It is an element. Aluminun foil is aluminum prepared in thin leaves.
D because wants you add the equation it should increase temp but decrease the value in pressure
Sugar cube is my answer
Hope this helps!
Let me know if i'm wrong.
The appropriate response is gamma radiation. Alpha particles can be halted via air. UV radiation can be halted by a typical layer of clothing.Beta particles can be ceased by the thick plastic suit. Just gamma radiation can enter the substantial suit. It must be halted by thick dividers of lead or cement.
