Suggestion : Radioisotope Thermoelectric Generator Fuels

Plutonium is already considered by IC² (and in RL) a RTG fuel, but there is two more elements which should be added as RTG fuel.
I don't know if RTG fuel is going to deplete over time on IC², but if it is going to, it should be somewhat close to real life half-life times.
Plutonium 238 has a half-life of 87.7 years (MC time converted is roughly 444 days)

Americium 241, small amounts are found on nuclear waste (depleted fuel cell + centrifuge outputs tiny piece of americium 241).
Its generation power is about 1/4 of plutonium.
Americium 241 has a half-life of 432.6 years (MC time converted is roughly 2194 days)

Strontium 90, similar as americium, is found on nuclear waste (depleted fuel cell + centrifuge outputs piece of strontium 90)
Its generation power is similar to plutonium.
Strontium 90 has a half-life of 28.8 years (MC time converted is roughly 146 days)

Fancy thing is that RTG fuels lasts so long that it wouldn't be worth coding a duration time.

Quote from Chocohead

Really? Is there no better named element?

What can i do if it is named like that?
More RTG fuels is good anyway, expecially if they come from nuclear waste.

Why a suggestion about a thermal radioactive material (americium [and strontium]) turned into a name origins discussion...

Americium could be used in a smoke detector, detecting fires and eventually extinguishes them (requires 100 mB of water for every fire extinguished). Useful on wood houses which can accidentally catch fire.

Quote from Chocohead

Who puts reactor fuel in their smoke alarm?

Anyone that doesnt want to have their huge wooden castle not to be burned. Either accidentally (thunderstorms, "leaking" fires, lava, whatever) or intentionally (griefers and fire-related mobs, like blaze).

Who knew that smoke alarms had americium :3 , imagine, you suddenly find one of these, it is broken, leaking and notice the nuclear radiation symbol...