THEORY lai. Name three rules that govern the filling of orbitals in an atom
ii. State each of the rules in (ai)
III. Write the electronic configuration of each of the following elements.
2
a.
13AI
B.
12 Mg
Y.
7N
i.
State the number of unpaired electrons in each of the atoms in (ii) above
Bi) What is meant by each of the following terms
α. .
Tonic bond
B.
Covalent bond
2; What is a Bronsted
Tidna​

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The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.