For the reaction I2(g) → I2(s), ΔH° = -62.4 kJ at 25°C. Based on these data, at 25°C A) ΔH°vap = -62.4 kJ/mol.
B) ΔH°vap = 62.4 kJ/mol.
C) ΔH°sub = -62.4 kJ/mol.
D) ΔH°sub = 62.4 kJ/mol.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space