Poll Everywhere lets your audience respond using text messages (SMS), Twitter, or the web in real-time. The best part is you can embed live audience responses and live charts right inside your Microsoft PowerPoint presentation, free!

4. Changing the number of _____ would change an atom into an atom of a different element.

Poll responses are kept private

  • a) bonds formed by an atom
  • b) electrons circling the nucleus of an atom
  • c) protons in an atom
  • d) particles in the nucleus of an atom
  • e) neutrons in an atom
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