Name:______________________________ Chemistry Quarterly 1 Review

Atoms:

What are the subatomic particles and their properties (mass, charge, significance)?

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Modern Atomic Theory:

Describe the Gold foil experiment, who conducted it, and what was concluded from it.

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What are orbitals?

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What were the major characteristics of the Dalton, Thompson, Rutherford, Bohr and Wave-Mechanical model (a.k.a. charged cloud model)?

Dalton: ___________________________________________________________________________________________

Thompson: ________________________________________________________________________________________

Rutherford: ________________________________________________________________________________________

Bohr: ___________________________________________________________________________________________

Wave-Mechanical: __________________________________________________________________________________

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Isotopes:

What is the same/different between isotopes of the same element?

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How do you determine the number of neutrons in different isotopes of an element?

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How do you calculate the weighted average mass for an element (what is the formula used)?

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How can you determine the most abundant isotope of an element?

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Light:

How is light produced?

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What is the difference between ground state and excited state?

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How can you tell if an electron configuration is in the ground or excited state?

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Brightline Spectrum:

How can you identify which elements are in a tube together?

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Why are the BLS of elements considered to be fingerprints?

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Matter:

Classify each item as being either an element, compound, or mixture (E,C,M). Also identify the matter as being either heterogeneous or homogenous

Matter E,C, or M Heterogeneous or homogenous

Matter E,C, or M Heterogeneous or homogenous

Gold WaterSalad Milk and CerealNaCl (s) AirNaCl (aq) Oxygen

Create a concept map from the notes with following terms: compound, element, heterogeneous, homogenous, matter, mixture, pure, substance