Answer:
In Fahrenheit it is 294.8°F and in Celsius it is 146°C.
I believe the answer is 3 - He hypothesized that all substances can be broken down into a smallest part called the atom.
Answer: An insulator would be made out of material unable to conduct electricity due to lack of fluid movement for electrons, such as rubber. Rubber properties not only prevents them from freely moving, but also helps electrons stay tightly bound to each other.
Hope this helps ^_^
Radiation is the heat that travels directly to the earth