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The Periodic Table
The History of Chemistry
Energy
Chapter 8
Miscellaneous
100
The very first element in the Periodic Table.
What is Hydrogen?
100
This word originally means "small and indivisible".
What is atom?
100
The name for a reaction that gives off energy, as denoted by a negative change in energy.
What is exothermic?
100
The term for an atom with all paired electrons, which is repelled by a magnetic field.
What is diamagnetic?
100
The name of R.J.'s cat.
What is Walter?
200
The name for the elements in the right most column in the Periodic Table.
What are the Noble Gases?
200
The name of the man who created the Gold-Foil Experiment.
Who is Rutherford?
200
The Law of Conservation of Energy states this.
What is "Energy is neither created nor destroyed" or "Total amount of energy is constant".
200
The term to describe electrons closer to the nucleus that block the nuclear charge from outer electrons.
What is shielding?
200
The force of gravity on an object.
What is weight?
300
Elements on this side of the Periodic Table form cations.
What is the left side?
300
J.J. Thompson created the Plum-Pudding Model after discovering this.
What is the electron?
300
The equation that relates energy to frequency.
What is E = hv?
300
The Pauli Exclusion Principle states this.
What is "No two electrons may have all four quantum numbers the same"?
300
Light has characteristics of both of these things.
What is wave and particle?
400
The name of the section of the Periodic Table representing elements with at least part of their outermost d orbital occupied by electrons.
What are the Transition Metals?
400
Dalton created this theory in 1808.
What is The Atomic Theory?
400
Three out of the five types of energy.
What is (Pick 3) 1. Radiation; 2. Thermal; 3. Kinetic; 4. Potential; 5. Chemical ?
400
The term to describe two species with the same electron configuration.
What is Isoelectronic?
400
The wave function used to describe the probability of finding and electron in a particular region of space.
What is psi squared?
500
The section of the Periodic Table removed from the numbering order represents this in the Quantum Mechanical Model.
What is the f orbital?
500
Chadwick discovered this in 1932.
What is the neutron?
500
The equation for change in energy in the Bohr Model.
What is E = R(sub H) x [(1/ni^2) - (1/nf^2)]?
500
Three of the five elements that are exceptions to removing electrons from the outermost orbital when forming cations.
What is (Pick 3) 1. Chromium (Cr); 2. Molybdenum (Mo); 3. Copper (Cu); 4. Silver (Ag); 5. Gold (Au)
500
The unit of Plank's Constant.
What is a Joule-second (J x s)?