Help me PLZZZZZZZ..........OMG X(

Question

yumyum247 · Answer

@Michele_Laino

michele_laino · Answer

I think that in case A, we have the process of nuclear fusion
whereas, in case B we have the inverse process, namely the nuclear fission

yumyum247 · Answer

yes that was the very first question that i did on my own.....LOL

yumyum247 · Answer

so i didn't bother to post it here on OS.

michele_laino · Answer

generally, the nuclear fission involves heavy nuclei, namely uranium.
Whereas nuclear fusion involves light nuclei, namely nuclei of hydrogen or helium

michele_laino · Answer

I think you have posted your question in the right section

yumyum247 · Answer

so that lighter elements have a smaller nucleus and therefore when they go through fusion reaction, they make up a bigger element. and same with the fission

michele_laino · Answer

correct! nucleus of uranium is bigger than nucleus of hydrogen or helium

yumyum247 · Answer

when a bigger and heavier element undergoes a nuclear fission, it divides into smaller element or smaller nucleau......LOL

michele_laino · Answer

yes!

yumyum247 · Answer

and what about the first question, what improvement can i make to the diagram?!?!?!?!?

yumyum247 · Answer

maybe add a nuclei .....

michele_laino · Answer

I think that you have to specify type of nuclear process

yumyum247 · Answer

what do you mean?!?!?!?

michele_laino · Answer

for example we have a nuclear fusion at left, and a nuclear fission at the right of the picture, so you have to add such labels at the right place into the picture

yumyum247 · Answer

i thought i had to add a nuclei to the diagram of both reactions....

yumyum247 · Answer

for example.....the product of fusion will produce a certain numbers of nclei and while in the fussion process.... the reactant would be nuclei

michele_laino · Answer

you can specify the names of all involved nuclei, using some example from nuclear physics

yumyum247 · Answer

i'm not studying that kind ahigh level of physics....LOL

yumyum247 · Answer

Ok thank you sooooooooooooooooooooooooooooooooooooooooooooooooooooooooo much and i love you as always master....!!!!

michele_laino · Answer

please wait, I give you some examples from my textbook

yumyum247 · Answer

ok :)

yumyum247 · Answer

or i can just label them......

yumyum247 · Answer

i mean write down the names of the elements....or something.

michele_laino · Answer

nuclear fission:
we start from uranium 235, and the products are Barium 192 and Kripton 92:
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yumyum247 · Answer

yes thats whhat i thought......but i think you should have added a nuclei too....

michele_laino · Answer

with the symbol $U(235,92)$, I mean uranium with atomic number= 92 and mass number = 235

yumyum247 · Answer

|dw:1447704539331:dw|

yumyum247 · Answer

yes i get that....

michele_laino · Answer

yes! Of course, we have to add some neutrons
similarly for $Ba(142,56)$, and $Kr(92,36)$

yumyum247 · Answer

yes.....!!!! ok Thanks Aloooooooooooooooooooooooooooooooooooooooooooooottttttt!!!! :")

michele_laino · Answer

more precisely other neutrons are coming from the first collision:
|dw:1447704578534:dw|