Answer:
Gamma rays
Since they have high penetrating power.
Answer:
those have symbols for their Latin or Greek name
Explanation:
hope it helps
Answer:

Explanation:
The contact between the sheet of gold and the sheet of iron allows a heat transfer until thermal equilibrium is done, which means that both sheets have the same temperature:






The final temperature is:

Answer:
Blue
Explanation:
If you look at a flame, blue is always at the bottom right? So that would be common sense that blue would be the hottest.