Which of the following is a characteristic of noble gases?

Practice Questions

Q1
Which of the following is a characteristic of noble gases?
  1. High reactivity
  2. Low ionization energy
  3. Complete valence shell
  4. Forming cations easily

Questions & Step-by-Step Solutions

Which of the following is a characteristic of noble gases?
  • Step 1: Understand what noble gases are. They are a group of elements in the periodic table, including helium, neon, argon, krypton, xenon, and radon.
  • Step 2: Learn about valence shells. The valence shell is the outermost shell of an atom that contains electrons.
  • Step 3: Know that noble gases have a full valence shell. This means they have the maximum number of electrons possible in their outer shell.
  • Step 4: Recognize that having a complete valence shell makes noble gases stable and unreactive. They do not easily combine with other elements.
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