chemistry jeopardy
DESCRIPTION
Chemistry Jeopardy. A fun way to review Atomic Theory and the Period Table. Jeopardy. Final Jeopardy. States that the properties of elements are a periodic function of their atomic number. What is the modern periodic law?. DAILY DOUBLE !. DAILY DOUBLE !. - PowerPoint PPT PresentationTRANSCRIPT
Chemistry JeopardyChemistry Jeopardy
A fun way to review Atomic Theory and the Period Table
.
JeopardyJeopardyParts of Parts of an Atoman Atom
Contributors Contributors to Atomic to Atomic
TheoryTheory
Family Family TrendsTrends
Calculate Calculate or Write It!or Write It!
Quantum Quantum NumbersNumbers
Lighting Lighting UpUp
100 100 100 100 100100 100
200 200 200 200200 200200 200
300 300 300 300 300300 300
400 400400 400 400 400400 400
500 500500 500 500 500500 500
Final JeopardyFinal Jeopardy
Atomic Laws
States that the properties of elements
are a periodic function of their atomic number.
What is the modern periodic law?
DAILY DAILY DOUBLE !DOUBLE !
DAILY DAILY DOUBLE !DOUBLE !
Has a positive charge and a mass of 1 unit
What is a proton?
Found in variously shaped clouds surrounding the nucleus
What is an electron?
Determines the atomic mass of an element.
What is the number of protons and neutrons?
The atom is mostly empty space except for this
What is the nucleus?
Isotopes of an atom differ by the number of these they contain
What is a neutron?
Used Gold Foil Experiments to discover that an atom is mostly empty space
Who is Ernest Rutherford?
Used cathode ray tube to discover the electron
Who is J.J. Thompson?
Discovered the charge of an electron
Who is Robert Millikan?
Proposed that electrons travel in definite orbits around the nucleus
Who is Bohr?
Said no two electrons can have the same set of four quantum numbers.
Who is Pauli?
All have 8 electrons (octet) in their outer energy level
What are the noble gases?
Reactivity with water increases as you go down the group
What is the alkali metals?
Metallic properties are seen due to the electrons which are filling the d sublevel
What are the transition metals?
Atomic size increases as you go
down this group that has two
electrons in its outer energy level
What is alkaline earth metals?
The electronegativity decreases as you go down this group
What are the halogens?
The electron configuration for
carbon
What is 1s22s22p2?
The dot diagram for sodium
What is Na ?
The energy when the frequency is 2.7 X 1014 Hz.
What is 1.8 X 10-19
Joules?
The frequency when the
wavelength is 700 nm
What is 4.3 X 1014
Hz?
The energy when the wavelength is
450 nm.
What is 4.42 X 10-19 Joules?
The first quantum number describes
this
What is the principle energy
level?
The shapes of the sublevels that
make up second quantum number
What is s-round, p-hourglass, d-clover, f-odd
shaped?
The number of orientations
around an axis each sublevel has
What is 1 in the s orbital, 3 in the p orbital, 5 in the d
orbital and 7 in the f orbital?
The number of total electrons found in the d orbital due to
the 3rd and 4th quantum numbers.
What is ten?
How two electrons can occupy the same
orbital.
What is if they have opposite
spins (4th quantum number)?
The electromagnetic radiation that has the longest wavelength and lowest frequency and energy.
What is radio waves?
Used to identify an unknown substance by using light emitted by excited electrons.
What is an emission spectrum?
Used to excited electrons from their ground state so that they emit light.
What is a flame or electricity?
The color of light with the longest wavelength and lowest energy that humans can see.
What is red?
The electron that emits light with the greatest energy
What is the one that jumps the greatest number of energy levels when excited?