babonachristian babonachristian
  • 22-09-2020
  • Chemistry
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Hello can someone please help me identify each element as polyatomic or monatomic Thanks.

Hello can someone please help me identify each element as polyatomic or monatomic Thanks class=

Respuesta :

keziakh004
keziakh004 keziakh004
  • 22-09-2020

Answer:

Monoatomic ions:  Li⁺, Be²⁺, Cr²⁺, Pb²⁺, Cl⁻, O²⁻

Polyatomic ions:  H₃O⁺, OH⁻, SO₄²⁻, Hg₂²⁺

Explanation:

Polyatomic ions have more than one atom.  Monoatomic ions have only one atom.

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