The Red Color We See on a Lot of Photographs

question 8

Multiple Choice

The red color we see on a lot of photographs of nebulae comes from which element?

• A) helium
• B) oxygen
• C) carbon
• D) hydrogen
• E) not an element at all, but the molecule carbon dioxide

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Definitions:

Gain or Loss

This refers to the financial result that occurs when the selling price of an asset differs from its original purchase price, either higher (gain) or lower (loss).

Bonds

Fixed income investment products that represent loans made by an investor to a borrower, typically corporate or governmental.

Effective Interest Method

A technique used in accounting for amortizing the cost of a bond premium or discount over the life of the bond in a way that results in a constant rate of interest over the period.