Answer:
2
Explanation:
Each orbital can hold two electrons. One spin-up and one spin-down.
Answer: 3.35x10²³atoms H2
Explanation: solution attached:
Convert mass of Al to moles
Do the mole to mole ratio between Al and H2
Convert moles of H2 to atoms using Avogadro's number.
The answer to this is 22, confirmed by gradpoint
True:
The result is two genetically identical daughter nuclei.