A Sample of an Element Consists of Two Isotopes

question 87

Multiple Choice

A sample of an element consists of two isotopes.The percent abundance of one of the isotopes is 54.0%.What is the percent abundance of the other isotope?

• A) 31.0
• B) 27.0
• C) 23.0
• D) 54.0
• E) 46.0

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Definitions:

Service Failure

A situation where a service does not meet a customer's expectations, leading to dissatisfaction or complaints.

Inseparability of Services

Refers to the concept that services are produced and consumed at the same time, meaning the provider and the customer must be present for the transaction to occur.

Satisfaction Guarantees

A promise made by a company to refund or replace a product if a customer is not satisfied with the purchase, intended to reduce purchase risk and increase customer trust.

Heterogeneity

In marketing, it refers to the variability and diversity in services or products offered to meet the different needs and preferences of consumers.