(Q94) During the process of bond formation, what happens when the nuclei of two atoms come closer than the optimal bond distance? O A) The two nuclei fuse B) The energy of the system increases dramatically and the system become unstable C) The energy of the system decreases dramatically and the system becomes unstable D) A photon is released from the system

Q: K (s) + Br₂ Br₂ (8) K (s) + Li (s) ca (s) F2 (g) → N₂ (8) + N₂ + Cl₂ (8) Na + 02 (9) (s) Al (s) +…

A: By using periodic table concept we can complete the reaction as follows

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A: GivenEnergy of γ-ray = 0.141 MeV1 MeV = 106 eVEnergy of γ-ray = 0.141 * 106 eV1 eV = 1.6022 * 10-19…

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Q: equation AH (kJ/mol) 2AB(s) + C2D(1) - 2CB(g) + A2D(s) 521 21 ED(g) + ED2(g) + A2D(s) 2AED2(s) -430…

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