Which answer choice best explains why uranium-238 can be used in power plants to generate electricity? nuclides of uranium-238 decay over time. They release large amounts of energy as their nuclei break apart. Nuclides of uranium-238 are extremely stable. They can absorb large amounts of energy without breaking apart, so they rarely need to be replaced. Because atoms of uranium-238 have many more electrons than protons, they release steady streams of electric current. Because atoms of uranium-238 have many more protons than neutrons, they attract large numbers of electrons from the surrounding environment.

idk what the question is about

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

0.88m hope i am correct : )