Which of the Statements About the Behavior of the Element

question 77

Multiple Choice

Which of the statements about the behavior of the element carbon in organic molecules is incorrect?

• A)Carbon can be involved in polar covalent bonds.
• B)Carbon can form single,double,or triple bonds with other carbon atoms.
• C)Carbon always forms four bonds.
• D)When carbon forms four single bonds,the bond angles are 90°.
• E)In addition to other carbon atoms,carbon is likely to form bonds with hydrogen,nitrogen,or oxygen.

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Definitions:

Initial Cost

Initial cost refers to the total amount of expenses incurred when acquiring a new asset or starting a new project, including purchase price and any additional costs necessary to get the asset into use.

Equipment

Physical assets used in the operation of a business, particularly in the production, maintenance, or logistics processes.

Profitability Index

A financial metric used to evaluate the desirability of an investment, calculated as the present value of future cash flows divided by the initial investment.

Present Value

A calculation that determines the current value of a future amount of money or stream of cash flows given a specified rate of return.