Group 0

• What is the main topic of the video on group zero noble gases?

  The electronic structure of group zero noble gases
• Why are group zero elements described as unreactive?

  They have a full outer energy level
• How do the boiling points of group zero elements vary?

  The boiling points increase down the group
• What is the significance of the original periodic table produced by Dimitri Mendeleev regarding noble gases?

  It did not feature group zero because noble gases were not fully discovered
• What is the first noble gas mentioned in the video?

  Helium
• How many electrons does a helium atom have?

  Two electrons
• What is the maximum number of electrons that the first energy level can hold?

  Two electrons
• Why are helium atoms considered stable?

  Because their first energy level is full
• How many electrons does a neon atom have?

  Ten electrons
• How many electrons are in the first and second energy levels of a neon atom?

  Two in the first and eight in the second
• Why is neon considered unreactive?

  Because it has a full outer energy level
• What is the third noble gas mentioned in the video?

  Argon
• How many electrons are in the outer energy level of an argon atom?

  Eight electrons
• What makes all noble gases unreactive?

  They all have a full outer energy level
• What is the boiling point of noble gases compared to room temperature?

  All noble gases have boiling points lower than room temperature
• How does the relative atomic mass of helium compare to that of radon?

  Helium has a relative atomic mass of 4, while radon has a relative atomic mass of 222
• What trend is observed in the boiling points of noble gases as you move down group zero?

  The boiling points increase as the relative atomic mass increases
• What is the boiling point of helium?

  It has the lowest boiling point among noble gases
• What is the boiling point of radon?

  It has the highest boiling point among noble gases
• What can be inferred about the state of noble gases at room temperature?

  They are all gases at room temperature
• Where can students find more questions on the topic of noble gases?

  In the vision workbook linked in the video