Why Is a Neutral Iron Atom a Different Element from a Neutral

question 2

Multiple Choice

Why is a neutral iron atom a different element from a neutral carbon atom?

• A) A carbon atom has fewer neutrons in its nucleus than an iron atom.
• B) An iron atom has more protons in its nucleus than a carbon atom.
• C) An iron atom has more electrons than a carbon atom.
• D) A carbon atom is bigger than an iron atom.
• E) None of these is correct.

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Definitions:

Market Portfolio

A market portfolio is a theoretical bundle of all investable assets in the market, with each asset weighted according to its market capitalization, representing the entire market or a significant segment of it.

Risk-Free Return

The theoretical return attributed to an investment with zero risk, often represented by the yield on government securities.

Jensen Measure

A risk-adjusted performance measure that calculates the average return on a portfolio or fund over and above that predicted by the Capital Asset Pricing Model (CAPM), given the portfolio's or fund's risk.

Market Portfolio

A theoretical bundle of investments that includes every asset in the market, weighted by market capitalization; often used as a benchmark in the capital asset pricing model (CAPM).