D is the correct answer
every other option contains an element
Answer:
14.048 moles I believe.
Explanation:
(8.46 * 10^24) / ( 6.022 * 10^23) = 14.048
Answer: D) helium.
Explanation:
Nuclear fission is a process which involves the conversion of a heavier nuclei into two or more small and stable nuclei along with the release of energy.
![_{92}^{235}\textrm{U}+_0^1\textrm{n}\rightarrow _{56}^{143}Ba+_{36}^{90}Kr+3_0^1\textrm{n}](https://tex.z-dn.net/?f=_%7B92%7D%5E%7B235%7D%5Ctextrm%7BU%7D%2B_0%5E1%5Ctextrm%7Bn%7D%5Crightarrow%20_%7B56%7D%5E%7B143%7DBa%2B_%7B36%7D%5E%7B90%7DKr%2B3_0%5E1%5Ctextrm%7Bn%7D)
Nuclear fusion is a process which involves the conversion of two small nuclei to form a heavy nuclei along with release of energy.
Example: ![_1^2\textrm{H}+_1^3\textrm{H}\rightarrow _2^4\textrm{He}+_0^1\textrm{n}+\text{energy}](https://tex.z-dn.net/?f=_1%5E2%5Ctextrm%7BH%7D%2B_1%5E3%5Ctextrm%7BH%7D%5Crightarrow%20_2%5E4%5Ctextrm%7BHe%7D%2B_0%5E1%5Ctextrm%7Bn%7D%2B%5Ctext%7Benergy%7D)
Thus when deuterium and tritium , the two isotopes of hydrogen are fused, a heavier nuclei helium is being formed from two smaller nuclei releasing a neutron.