Atom Structure Quiz
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Questions and Answers

What is the charge of a proton?

  • Neutral
  • Negative
  • Positive (correct)
  • Variable

What is the relative mass of an electron?

  • 0
  • 1/1836 (correct)
  • 1
  • 1836

What is the maximum number of electrons that can occupy the first energy level of an atom?

  • 18
  • 32
  • 2 (correct)
  • 8

What is the main objective of calibrating glassware and equipment in the laboratory?

<p>To maintain or achieve quality control and quality assurance (D)</p> Signup and view all the answers

Which organization's guidelines are followed when calibrating equipment in the laboratory?

<p>ISO (D)</p> Signup and view all the answers

What is the process of calibration?

<p>Determining the accuracy of the glassware or equipment (A)</p> Signup and view all the answers

What is the purpose of measuring the variation from the standard glassware during calibration?

<p>To ensure accuracy of the equipment (A)</p> Signup and view all the answers

Why is the process of calibration necessary in laboratory settings?

<p>To assure the quality of the produced items (B)</p> Signup and view all the answers

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