Two isotopes of uranium are designed as \(^{238}U\) and \(^{235}U\). The numbers 238 and 235 represent their

alade6440

10 years ago

Pls. Someone shld explain why it is A. Atomic ain't suppose to be down. Atomic number is the number of electron present in an element so did u want to tell me dat 283

Braynhiac

10 years ago

It's A ooo

sylvia Valencia

10 years ago

atomic number

Myschool Kelly

10 years ago

Thanks for your contributions. Correction has been made.

Adinoyi7

10 years ago

It cant b atomic number,,it should be atomic mass or nucleon should be d answer