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Atom versus ion Lewis dot structures: In the space provided, write the Lewis dot (aka electron dot!)...

Atom versus ion Lewis dot structures: In the space provided, write the Lewis dot (aka electron dot!) structure for the following atoms and ions. Determine the number of protons and electrons for each. Classify the ion as either a cation or an anion. Follow the first example!
Atom: Ca
Ion:
Metal or nonmetal:
Cation or anion:
Draw the Atom:
Draw the Ion:
Atom: Al
Ion:
Metal or nonmetal:
Cation or anion:
Draw the Atom:
Draw the Ion:
Atom: N
Ion:
Metal or nonmetal:
Cation or anion:
Draw the Atom:
Draw the Ion:
Atom: O
Ion:
Metal or nonmetal:
Cation or anion:
Draw the Atom:
Draw the Ion:

Answer

  1. Ca
    • Protons and Electrons (Atom): 20 p⁺ 20 e⁻
    • Protons and Electrons (Ion): 20 p⁺ 18 e⁻
    • Metal or Nonmetal: Metal
    • Cation or Anion: Cation
    • Draw the Atom: Ca
    • Draw the Ion: Ca2+
  2. Al
    • Protons and Electrons (Atom): 13 p⁺ 13 e⁻
    • Protons and Electrons (Ion): 13 p⁺ 10 e⁻
    • Metal or Nonmetal: Metal
    • Cation or Anion: Cation
    • Draw the Atom: Al
    • Draw the Ion: Al3+
  3. N
    • Protons and Electrons (Atom): 7 p⁺ 7 e⁻
    • Protons and Electrons (Ion): 7 p⁺ 10 e⁻
    • Metal or Nonmetal: Nonmetal
    • Cation or Anion: Anion
    • Draw the Atom: ⋅N⋅
    • Draw the Ion: [⋅N⋅]3-
  4. O
    • Protons and Electrons (Atom): 8 p⁺ 8 e⁻
    • Protons and Electrons (Ion): 8 p⁺ 10 e⁻
    • Metal or Nonmetal: Nonmetal
    • Cation or Anion: Anion
    • Draw the Atom: ⋅O⋅
    • Draw the Ion: [⋅O⋅]2-

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