A comprehensive review of atomic structure, including electron configuration, ionisation energy trends, and mass spectrometry principles. Test your…
10 questions • Zestly
• Which of the following factors contribute to the general increase in first ionisation energy across Period 3?
• An element has successive ionisation energies (in kJ/mol) of 578, 1817, 2745, 11577, and 14842. To which group does this element belong?
• Why is there a drop in first ionisation energy between Magnesium (Group 2) and Aluminium (Group 3)?
• Which of the following statements are true regarding the detection of ions in a TOF mass spectrometer?
• Calculate the relative atomic mass of an element with two isotopes: 70% of mass 24 and 30% of mass 26.
• Which of the following subshells are correctly ordered by increasing energy level?
• What happens to the first ionisation energy as you move down Group 2?
• Which of the following are required for the electron impact ionisation method in mass spectrometry?
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