A Fictional Element Has Two Naturally Occurring Isotopes with the Natural

question 2

Multiple Choice

A fictional element has two naturally occurring isotopes with the natural abundances shown here:
Which statement is TRUE for this element?

• A)The atomic mass would be less than 18.
• B)The atomic mass would be closer to 18 than to 20.
• C)The atomic mass would be exactly 19.
• D)The atomic mass would be closer to 20 than to 18.
• E)The atomic mass would be greater than 20.

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Definitions:

Credit

An arrangement where goods, services, or money is received in exchange for a promise to pay back a definite sum of money at a future date.

Annual Percentage Rate

A measure of the cost of borrowing, including interest and other fees, represented as a yearly rate and providing a comprehensive view of the loan cost.

Terms Of Sale

The conditions agreed upon by the buyer and seller covering payment, delivery, and the transfer of ownership of goods or services.

Credit

Credit refers to the trust which allows one party to provide resources to another party wherein the second party does not reimburse the first party immediately, but promises either to repay or return those resources at a later date.