Term 2 Benchmark Question Preview (ID: 34780)
This Is A Review For The Tooele School District Winter Chemistry Benchmark.
TEACHERS: click here for quick copy question ID numbers.
How many Ammonium ions (NH4+) will bond with a sulfur atom?
a) 1
b) 2
c) 3
d) 4
How is water(H2O) and hydrogen peroxide(H2O2) similar?
a) Similar properties
b) Weigh the same
c) Made of the same atoms
d) They both bubble on cuts
Hydrogen and oxygen have very different chemical properties from water. Why?
a) Reactants and products have different properties
b) They do not have different properties
c) Lundgreen said so.
d) Water behaves just like oxygen
Which Compound would conduct electricity when dissolved in water
a) C6H12O6
b) CH3OH
c) C12H22O11
d) Mg(OH)2
Why are metals great conductors
a) They have delocalized electrons
b) They are malleable
c) They are very hard
d) They are ductile
Why Does Ice Float
a) Water's high boiling point.
b) Water's capillary action.
c) Water's surface tension
d) Water's hydrogen bonds
Why Does Ice Float
a) Water's high boiling point.
b) Water's surface tension
c) Water's hydrogen bonds
d) Water's capillary action.
Compounds formed from two metals contain which type of bond?
a) Metallic
b) Ionic
c) Covalent
d) Magnetic
The photon that excites an electron will have____ energy than the one which the electron emits.
a) Less
b) The Same
c) More
d) Green Lantern?
How many protons does Thallium (Tl)
a) 204
b) 81
c) 123
d) 40.5
How many electrons would the ion Cl- have
a) 18
b) 17
c) 36
d) 12
Which color of visible light has the most energy?
a) Red
b) Green
c) Violet
d) Blue
What is the relationship between Wavelength and Energy
a) Wavelength increases Energy decreases
b) Wavelength decreases energy decreases
c) Wavelength increases Frequency increases
d)
What would be the results of being exposed to high energy gamma radiation?
a) Turn into a large green rage monster
b) Radiation sickness/ cancer
c) Skin Tan
d) Magical fairies sprout from your forehead
If I were to add more energy to a Green Photon what color would it appear?
a) Red
b) Orange
c) Yellow
d) Blue
Which type of bond is the weakest?
a) Covalent
b) Hydrogen
c) Ionic
d) Metallic
A covalent bond occurs between what two types of atoms?
a) Metal to Metal
b) Metal to Forehead
c) Non-metal to Metal
d) Non-metal to Non-metal
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