# Thermonuclear fusion

- Where is nuclear energy used?

Electricity generation, icebreakers, submarines

- What elements are used as a fuel in nuclear fushion?

uranium-235, Uranium-233 or plutonium-239

- How to control chain reaction?

Using control rods or water

- Why termonuclear fusion is better for ecology?

It produces less radiation and nuclear waste

- What is the heaviest atom that is useful for TF?

Ferrum

- How ITER is expands?

International Thermonuclear Experimental Reactor