Warm-ups & Ticket Outs Atomic Unit.

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Presentation transcript:

Warm-ups & Ticket Outs Atomic Unit

Warm- up Chemistry is the study of matter, brainstorm the different types of matter and list them in your warm-up. How do you compare Physical and chemical properties

Matter Ticket Out: The Building Blocks The States or Phases The Parts Name and Kind Found On Represented by

Warm -up Distinguish between a physical and chemical change: List the different types of matter, give an example of each type of matter

Ticket out Make a Flow Chart of the major contributions in the development of the modern atomic model.

Warm-up Which Statements in Dalton’s original atomic Theory are now considered to be incorrect? Describe how modern atomic theory differs from these statements.

Ticket out This is a picture of Rutherford's Gold Foil experiment, what did this experiment contribute to the atomic model? How did Rutherford come up with these conclusions?

Warm-up Name the three subatomic particles and give there charges: Fill in the Chart: Draw the Bohr model of Nitrogen: Element Protons Electrons Neutrons Carbon Arsenic Argon Uranium

Ticket Out What are Isotopes? Compare C-12 to C-14 What are Ions? Compare Cl to Cl-1 Fill in the following Chart: Protons electrons neutrons C-12 C-14 Cl Cl-1

Warm-up List the Electromagnetic waves from lowest frequency to highest frequency. List the colors of the visible spectrum from lowest frequency to highest frequency. Page 120

Ticket Out What is a quantum of energy? Explain how quanta of energy are involved in the amount of energy matter gains and loses. What are Quantum Numbers? How do they relate to the modern atomic Model? When an electron moves from a lower to a higher energy level, the electron ____. What types of atomic orbitals are in the third principal energy level?

Warm -up Write the electron configuration of the following: Carbon, Argon, Aluminum, Copper

Ticket out Above is an orbital diagram of Phosphorus, Draw an orbital diagram of Arsenic Write out the electron configuration of Arsenic Write out the shorthand configuration of Arsenic

Warm up Write the electron configurations of the following: Mg , Pd, Au Write the same elements shorthand configuration