Consider the Element with the Electron Configuration [Xe]6s²4f⁷

question 1

Multiple Choice

Consider the element with the electron configuration [Xe]6s²4f⁷. This element is

• A) a halogen.
• B) a lanthanide element.
• C) a nonmetal.
• D) an actinide element.
• E) a noble gas.

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Definitions:

Zero-Balance Account

A chequing account in which a zero balance is maintained by transfers of funds from a master account in an amount only large enough to cover cheques presented.

Cash Safety Stock

The minimum amount of cash that a company needs to keep on hand to protect against unforeseen variability in cash flow.

Safety Stock

Extra inventory held by a company to prevent stockouts caused by unforeseen variations in supply and demand.

Collection Time

The time duration that a business takes to recover the payments owed to it by its clients, often measured from the date of sale or service delivery.