When an Electron in a Pigment Molecule Is Absorbed by a Photon,it

question 59

Multiple Choice

When an electron in a pigment molecule is absorbed by a photon,it ____.  

• A) is always shared with another atom via a double bond
• B) is always shared with another atom via a single bond
• C) emits its extra energy and returns to its original energy level
• D) moves to a higher energy level and remains there
• E) moves to a lower energy level and remains there

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Definitions:

Expected Return

The probability-weighted average of the possible outcomes.

Risk Premium

The extra return above the risk-free rate that investors require as compensation for the risk of an investment.

Alpha

In investing, alpha is the measure of an investment's return relative to a benchmark index's performance, representing the value that a portfolio manager adds or subtracts from a fund's return.

Beta

A measure of a stock's volatility in relation to the overall market; a beta greater than 1 indicates greater volatility than the market.