State whether the representative particle in each of the following substances is an atom, a formula unit,
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State whether the representative particle in each of the following substances is an atom, a formula unit, or a molecule.
(a) Propane, C3H8
(b) Chromium, Cr
(c) Hematite, Fe2O3
(d) Sulfur, S8.
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Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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