I NEED THESE CHEMISTRY QUESTIONS ANSWERED WITH GREAT DETAILS. THE TOPICS ARE Electronic Structure and Periodic Properties of Elements AND Thermochemistry.

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1. For the following shells or subshells, list the
maximum number of electrons each one can hold.
2. Answer the following questions about the group of four
atoms listed below. Some questions may have more than one
answer. If none apply, simply write none.
Ba, Se, Ge, F
Which element(s) has an electron with quantum numbers n =
2, l = 1, ml = -1, ms = +1/2?
Which element(s) is classified as an inner transition metal?
Which element has the smallest covalent radius?
Which element the smallest (most negative) electron affinity?
Which element is isoelectronic to As+?
4. What is the standard enthalpy of reaction for the
reduction of iron(II) oxide by carbon monoxide?
FeO(s) + CO(g) —> Fe(s) + CO2(g)
given the following information:
3Fe2O3(s) + CO(g) ? 2Fe3O4(s) + CO2(g)
Fe2O3(s) + 3CO(g) ? 2Fe(s) + 3CO2(g)
Fe3O4(s) + CO(g) ? 3FeO(s) + CO2(g)
?H = -48.26 kJ
?H = -23.44 kJ
?H = +21.79 kJ
5. Write the full and condensed electron
configurations for the following atoms.
Additionally, draw their full orbital diagram.

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