Exit Ticket: Atomic structure and the periodic table

Exit Ticket · Grade 9 · Science

Shared by the AssessmentWiz Team · Free to use as a template on AssessmentWiz.

Short Answer Questions

• Q1. In today's lesson, we explored how atoms are structured. Describe the three subatomic particles found in an atom, including their charges and locations within the atom.

• Q2. Using what you learned about the periodic table, explain what the atomic number and mass number of an element tell you about its atomic structure.

Reflection

• What is one concept about atomic structure or the periodic table that makes more sense to you now than it did at the start of class, and what is one thing you are still unsure about?

Multiple Choice

• Q1. Which subatomic particle determines the identity of an element and is used as its atomic number?

  • Neutron
  • Electron
  • Proton
  • Nucleus

  Answer: Proton

• Q2. Elements in the same group (column) of the periodic table share which characteristic?

  • The same number of protons
  • The same number of neutrons
  • The same number of electron shells
  • The same number of valence electrons

  Answer: The same number of valence electrons

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