10. (21pts) Ionization energy of Al and Mg. What is the ground state electron configuration for a neutral aluminum (Al) atom?  You can write the full configuration or the noble gas/condensed configuration. A photon with a wavelength of 207.2 nm will eject an electron from a neutral Al atom in the gas phase. The energy of this photon corresponds to the first ionization energy (IE1) of Al. Calculate the energy of this 207.2 nm photon in Joules (J). Show all your work.  What is the effective nuclear charge (Zeff) experienced by a valence electron in Al? Show all your work. What is the ground state electron configuration for a neutral magnesium (Mg) atom?  You can write the full configuration or the noble gas/condensed configuration. A 162.2 nm photon is needed to eject an electron from a neutral Mg atom in the gas phase. The energy of this photon corresponds to IE1 of Mg.  When a 207.2 nm photon (like the one from part (b)) interacts with a neutral Mg atom, no electron is ejected. Explain why this is the case. What is the effective nuclear charge (Zeff) experienced by a valence electron in Mg? Show all your work. Explain the reason for the difference in IE1 of Mg compared to IE1 of Al. (In other words, which first ionization energy is larger, Mg or Al, why do they differ in that manner?) Be sure to include the Zeff from parts (c) and (f) in your reasoning.

How many subsets does A = {a, b, 3, 5, 8, g, %} have? [blank1] How many of them are proper? [blank2] How many are improper? [blank3]

______________ a hard drive means dividing the drive into separate sections so the computer system sees the hard drive as more than one drive. Each drive section gets a drive letter.

How many subsets does A = {a, b, 3, 5, 8, g, %} have? How many of them are proper and how many are improper? Proper: [Proper] Improper: [Improper]

What is disk made up of volumes. A volume can be the entire hard disk, parts of the hard disk combined into one unit, and other specific types of volumes, such as single, spanned, or striped volumes?

Danone, makers of Activia yogurt, launched a campaign in 55 countries featuring global pop star Shakira. Her international appeal combined with the tagline, “feeling good starts from the inside” helped Danone have a global impact. This is an example of:

Decisions about marketing mix variables, such as price or promotion, may be influenced by the dimensions of the marketing environment.

Which of the following statements is true regarding a monopoly?

According to Maslow, an individual’s desire to realize his full potential and find fulfillment by traveling or completing an educational certificate or degree is his _____ needs.

A firm’s assets are functions-customer service and promotions-that the firm performs better than its competitors.