A New Compound Was Recently Discovered and Found to Have

question 79

Multiple Choice

A new compound was recently discovered and found to have an atomic weight of 342.38 amu.This element has two isotopes,the lighter of which has a mass of 340.91 amu and an abundance of 68.322%.What is the mass of the heavier isotope?

• A) 350.21
• B) 345.55
• C) 342.38
• D) 348.67
• E) 343.29

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Lender

An individual, institution, or entity that provides funds to another with the expectation that the funds will be repaid, often with interest.

Utility Function

A mathematical representation that ranks an individual's preferences over a set of goods and services.

Interest Rate

The share of a loan subject to interest charges to the borrower, typically denoted as an annual percentage of the loan's outstanding sum.

Nominal Interest Rate

The stated interest rate on a loan or investment, not adjusted for inflation.