The Contribution for Which De Broglie Is Best Remembered in Modern

question 36

Multiple Choice

The contribution for which de Broglie is best remembered in modern science is

• A)his statement that no electron can have identical values for all four quantum numbers.
• B)his proposal that particles of matter should be associated with wavelike behavior.
• C)his statement that an electron can exist in an atom only in discrete energy levels.
• D)his statement that elements show periodic repetition of properties.
• E)his statement that electrons occupy all the orbitals of a given sublevel singly before pairing begins.

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Department Manager

A professional responsible for overseeing the operations, staff, and budget of a department within an organization.

Investment Center

A decentralized unit in which the manager has the responsibility and authority to make decisions that affect not only costs and revenues but also the fixed assets available to the center.

Authority

The power or right to make decisions, direct others, and enforce obedience within a particular scope.

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Fixed assets that are tangible in nature, such as buildings and machinery, used in the operations of a business and expected to be useful for many years.