Which of the Following Statements Is FALSE

question 94

Multiple Choice

Which of the following statements is FALSE?

• A) Excel 2010 workbooks have xls as their file extension.
• B) A spreadsheet is a powerful computer program.
• C) Spreadsheets are a grid of rows and columns.
• D) Spreadsheets are commonly used to perform what-if analysis.

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Definitions:

M+2 Peak

A peak in mass spectrometry representing molecules with two more units of mass than the base molecular ion, often due to the presence of isotopes such as sulfur-34 or chlorine-37.

MS Peak

A peak in mass spectrometry that represents ions of specific mass-to-charge ratios, providing information about the molecular weight or structure of the analyte.

M+2 Peak

In mass spectrometry, this peak results from molecules containing two isotopes heavier than the most common isotopes (such as two chlorines), indicating the presence of elements like Sulfur or Chlorine.

MS Peak

A peak observed in a mass spectrum, representing ions of a specific mass-to-charge ratio.