Great question, nicely worded except I'm not sure what you mean be "trail".
If by "trail" you mean windblown fallout plume, then yes and usually much bigger because their yield is bigger.
Even though a fusion bomb is called a fusion bomb, the standard design generates about 90% of its yield from fission because the high energy fusion neutrons make the depleted uranium tamper fission, which also generates most of the bomb's fallout. In the 1956 Redwing series in the pacific, the US tested the world's first "clean" fusion bombs at Bikini atoll; 2 devices, 1 of which had as little as 5% of its yield from fission most of which was believed to be due to the fission trigger and the rest the fission "sparkplug". This reduced fallout dramatically, though the yield was also reduced and more lithium-deutride fuel was needed making the "clean" bomb more expensive than a standard one.
Fission and fusion are different nuclear reactions.
Nuclear Fission & Nuclear fusion.
The two types of nuclear energy are nuclear fission nuclear fusion. In nuclear fission, the nuclei of the atoms are split. In nuclear fusion, as the name suggests, the nuclei of the atoms are joined together.
nuclear fusion
Fission and fusion
Nuclear fission
Lack (or reduced) fission products. Fission products emit most of the harmful radiation in fallout.
Initially as radiation (all types), most of which becomes heat.
Definition: energy from nuclear fission or fusion: the energy released by nuclear fission or fusion
Fission and fusion are different nuclear reactions.
The Sun get it power by nuclear FUSION not by nuclear fission.
Neither, a CAT scan is one where computers are used to synthesise an image, but the radiation used is usually X-rays, though positron emission can be used, in this case it will be using appropriate radiation sources. Fusion and fission don't come into it.
Nuclear fusion
Nuclear fission.
Fission
No Strontium is produced by nuclear fission not fusion.
nuclear fission and nuclear fusion