The Type of Elements Present in a Gas Can Be

question 62

Multiple Choice

The type of elements present in a gas can be determined by studying the ____.

• A) number of ionized atoms in the gas
• B) energy of the electrons being emitted by the gas
• C) number of photons being absorbed or emitted by the gas
• D) wavelengths of photons absorbed or emitted from the gas
• E) number of excited atoms in the gas

---

Definitions:

Market Portfolio

A portfolio consisting of all assets available in the market, with each asset weighted according to its market capitalization.

Risk-free Rate

A hypothetical yield of an investment that is considered to have no financial risk, usually mirrored by the returns on government bonds.

Abnormal Return

The difference between the actual return of an investment and the expected return given its risk and the market's performance.

Advisory Service

A service provided by financial advisors or professionals offering expert advice on investment, planning, and managing finances.