Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Regents Chemistry Unit 5
Test Description: Electrons!
Instructions: Answer all questions to get your test result.
1) Who developed the early model of the atom, saying that it was a solid, indestructible sphere?
A
Isaac Boone
B
John Dalton
C
Ernest Rutherford
D
JJ Thompson
2) JJ Thompson’s “Chocolate Chip Cookie” (or plum pudding) model said that there must be something “stuck” in the positively charged “cookie dough.” What are they?
A
Positrons
B
Protons
C
Electrons
D
Neutrons
3) Ernest Rutherford used an intricate experiment involving gold foil and alpha particles to determine that an atom is made up mostly of
A
empty space
B
protons
C
fruitons
D
electrons
4) Neils Bohr observed that light was given off in specific wavelengths and that each element emitted a specific spectrum of colored waves. This led him to conclude that electrons travel around the nucleus in
A
diffraction gratings
B
positrays
C
taxi cabs
D
energy levels
5) The current quantum mechanical model of the atom say that an electrons path around the nucleus is more like a
A
Rain drop
B
Jelly donut
C
Cloud
D
Lightening strike
6) What happens to an electron when it is given energy?
A
It turns into a proton
B
It goes down an energy level
C
It gives off light
D
It goes up an energy level
7) When an electron goes down an energy level it gives off energy in the form of
A
protons
B
positrons
C
neutrons
D
light
8) The color of light given off by an electron dropping down to a lower energy level depends on
A
the color of the light you need
B
the amplitude of the wave
C
the distance the electron drops
D
the type of electron given off
9) Which energy level has the lowest amount of energy?
A
1
B
3
C
4
D
2
10) What term is used to describe the outermost shell of electrons?
A
Valence
B
Principal Energy Level
C
Haplotype
D
Bohr
11) What term is to describe the most desirable number of electrons in the valence shell?
A
Stable Octet
B
Octomom
C
Positive Neutron
D
Binary Configuration
12) What term is used to describe an atom that has its electrons moved to a higher than normal energy level?
A
Stable
B
Light
C
Excited
D
Ground
13) What term describes an atoms attraction to electrons when involved in a chemical bond?
A
Atomic Radius
B
Light
C
Electronegativity
D
Ionization Energy
14) What term describes the amount of energy it would take to remove the most loosely bound electron from at atom?
A
Atomic Radius
B
Perfrunctorality
C
Ionization Energy
D
Electronegativity
15) When an atom of an element gains or loses an electron in becomes an
A
prion
B
inversion
C
isotope
D
ion
16) Positively charged ions are also known as
A
Anions
B
Covalences
C
Cations
D
Positrons
17) What type of ion has a larger radius than the original atom?
A
Gamma
B
Cation
C
Positron
D
Anion
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?