How Molecules are formed?

Jennifer

Listening — Beginner Level
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Activity

Watch the video and answer the questions


  1. The first shell can have   electrons.

  2. The outermost atoms are called   .

  3. The outermost shell is called   .

  4. Electrons keep moving in shells outside the   .

  5. Each shell contains a   number of electrons.

Discussion

Practice your writing skills by discussing the questions below

  1. How are molecules formed?

  2. Why do electrons keep moving?

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