Which of the Following Corresponds to the Molecular Ion in EI

question 48

Multiple Choice

Which of the following corresponds to the molecular ion in EI mass spectrometry?

• A) the most abundant ion
• B) the ion with the smallest m/e
• C) the ion formed by removal of an electron from the molecule
• D) any ion formed by fragmentation of the molecule

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Definitions:

Direct Materials

Raw materials that are directly traceable to the production of finished goods.

Cost Of Goods Manufactured

The total production cost of goods that were completed during a specific accounting period, including direct materials, direct labor, and manufacturing overhead.

Manufacturing Overhead

All indirect costs associated with manufacturing a product, such as utilities, supplies, and salaries not directly tied to production.

Activity Base

A measure used for allocating costs to a product or service, typically based on the extent to which the product or service uses that activity.