Which of the Following Statements Regarding Band Theory and Solid-State

question 5

Multiple Choice

Which of the following statements regarding band theory and solid-state bonding in lithium is NOT correct?

• A)The 2s orbitals on lithium atoms overlap to form molecular orbitals.
• B)Many lithium atoms are required for the overlap of atomic orbitals to form continuous bands of energies.
• C)The metallic bonds holding lithium atoms together in the solid are weak.
• D)The valence band and the conduction band created by the overlap of atomic orbitals are both half full.
• E)Lithium's conductivity is explained by the proximity of unoccupied orbitals in the conduction band to the occupied orbitals in the valence band.

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Definitions:

PQ

The product of price (P) and quantity (Q), often used in economics to calculate total revenue or expenditure.

P

Typically refers to "Price" in economic models, representing the monetary value assigned to a good or service in the market.

V

Typically stands for Velocity in economic contexts, referring to the rate at which money circulates in the economy.

Monetary Policy

The process by which a central bank, like the Federal Reserve, controls the supply of money, often targeting an inflation rate or interest rate to ensure economic stability and growth.