Upload
shayna
View
38
Download
0
Tags:
Embed Size (px)
DESCRIPTION
Each group will start with 30,000 points. If you get a question wrong, those points will be deducted from your score. The only points that will be added to your score are during the double jeopardy round. You will total up your score at the end of the game. Final Jeopardy Category is…. - PowerPoint PPT Presentation
Citation preview
Each group will start with 30,000 points. If you get a question wrong, those points will be deducted from your score.
The only points that will be added to your score are during the double jeopardy round.
You will total up your score at the end of the game
Half Life
Natural Transmu
tation
Artificial Transmu
tation
Radioactive
Particles
Good/Bad/ Ugly
$200 $200 $200 $200 $200
$400 $400 $400 $400 $400
$600 $600 $600 $600 $600
$800 $800 $800 $800 $800
$1000 $100
0
$1000
$1000
$1000
Scientific Method/Metri
c
Matter and Energy
Atomic Structure
NuclearPeriodic
TableMole
$400 $400 $400 $400 $400 $400
$800 $800 $800 $800 $800 $800
$1200 $1200 $1200 $1200 $1200 $1200
$1600 $1600 $1600 $1600 $1600 $1600
$2000 $2000 $2000 $2000 $2000 $2000
Final Jeopardy Category is…
Nuclear Reactions
Final Jeopardy37
19K e01 + 37
18Ar
Complete and balance the following radioactive decay reactions. [use Table N to find the decay mode for each radioisotope given] 35. 37K → ________ + _________
$400
.2372 kg
HINT: KHD DCM
237.2g = _______________kg
$800
hypothesis
A ______ is a suggested solution to a scientific problem
$1200A control
__________ is the part of an experiment that provides a reliable standard for comparison
$1600
Dependent variable
The variable in an experiment that changes in response to the variable the experimenter is changing
$20001. No title 2. (ml) unit missing
2. 3.wrong scale on X-axisWhat 3 things are wrong with this graph?
$400C
Which model below represents a mixture of elements in the gas
phase?
A B C
$800
A
Which model below represents a pure substance of compounds?
A B C
$1200
A) Chemical B) compound to element
Two parts:
A)Is this a physical or chemical change?
B) What is this showing?* compound to compound* compound to element* element to compound
$1600
B
The solid and liquid components in a mixture can be separated from one another based on:A. their chemical propertiesB. their physical propertiesC. their chemical compositionD. the types of atoms they contain
$2000
Bubbles (gas produced), color change, heat, light, precipitate formed
Name one evidence that a chemical reaction (change)
has taken place
$400
15
How many protons does 31
15P contain?
$800
16
How many neutrons does 3115P contain?
$1200
18
How many electrons does 3115P-3
contain?
$1600
1. Most of the atom is empty space
2. The atom contains a dense, positive nucleus
Name one discovery made by Rutherford’s gold foil experiment?
$2000
A) 6 B) Sulfur
Two PartsA)What is the total number of valence electrons in an atom with the electron configuration 2-8-6B)What element does this represent?
$400
147N
146C 0
-1e + ________
$800C: gives off energy in the form of light
When an electron “falls” from an excited state back to its natural ground state it ____________________________
$1200
Fusion
What process is represented by the following chemical equation? 2
1H + 21H → 4
2He + energy
$1600
23490Th
23892U → 4
2He + ____
$2000
0+1e + 37
19K
3720Ca ______ + _______
$400
Chlorine
Which element is in group 17, period 3
$800
Alkaline Earth Metals
Which group in the periodic table contains elements with
2 valance electrons?
$1200
B
Silicon has physical and chemical properties that are characteristic of A. a metal, only B. both a metal and a nonmetal C. a nonmetal, only D. neither a metal nor a nonmetal
$1600
Cr
Which element is in group 6, period 4?
$2000electron
Name the subatomic particle that plays the greatest role in determining chemical properties of an element
$400
74 g
What is the formula Mass of Ca(OH)2 ?
$800 1 Al, 3 N, 9O = 13 total atoms
How many total atoms are in Al(NO3)3
$1200
Mg 13%
What is the % composition of Mg in MgBr2
Mg _________%
$1600
174 g
What is formula mass of potassium sulfate, K2SO4?
$2000A salt that contain water
Ex: CuSO4●5H2O
What is a hydrate?
Daily Double
you can wage up to $2000174 g
What is the formula mass of potassium sulfate, K2SO4?
Daily Double you can wage up to $2000
A) Chemical B) compound to element
Two parts:
A)Is this a physical or chemical change?
B) What is this showing?* compound to compound* compound to element* element to compound
The Jeopardy champion!