Chapter 4: Problem 81
How many electrons can each subshell hold before it is considered full?
Chapter 4: Problem 81
How many electrons can each subshell hold before it is considered full?
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Get started for freeConsider an anion and a cation joining to form a compound. (a) How does knowing the charge of the ions help to determine the formula? (b) What would be the formula of the compound formed from \(\mathrm{Ca}^{2+}\) cations and \(\mathrm{N}^{3-}\) anions?
Of the atoms \(\mathrm{Na}, \mathrm{Cl}, \mathrm{K}, \mathrm{Br}\), which has the largest atomic radius? Which has the largest first ionization energy?
What is the total number of \(p\) -subshell electrons for each of the following atoms: \(\mathrm{P}, \mathrm{Mg}\), Se, \(\mathrm{Zn} ?\)
How can you tell how many electrons a representative metal is likely to lose? What, in general, will be the charge of the cation it forms?
How does the first ionization energy of the alkali metal in a given period compare with the first ionization energy of the halogen in the same period? What is the result in terms of how these elements tend to react with each other?
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