65. ____Gamma particles/radiation is the least penetrating form of radiation 66.____beta decay of uranium-235 will produ

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65. ____Gamma particles/radiation is
the least penetrating form of radiation
66.____beta decay of uranium-235 will
produce thorium
67.____the greatest concentration of
acid rain is found in the northestern states
68. ____the molar mass calcium oxide
is 66g/mol
69.____the shape of a molecule
influences the amount of radiation absorbed
70.____methane is not considered a
greenhouse gas
71.____photosynthesis dramatically
increases the concentration of carbon dioxide
72.____reforestation has had a
significant impact on reducing carbon dioxide levels
73.____microwave radiation (low
frequency) will cause bonds to rotate
74.____toxicity and exposure are not
the two primary risk factors in air pollution
75.____the correct molecular formula
for sodium phosphate is Na3P04
76.____the molar mass for sulfuric
acid is 100 grams per mole
77. ___chlorofluorocarbons (CFC’s)
contribute to global warming
78 ____the “smoking gun” hypothesis
involve chlorine radical
79. ___sulfur oxides and nitrogen
oxides are called “silent killers”.
80. ___acids are said to be proton
acceptors
81. ___ acid-base reactions result in
the formation of salt and H20
82. ___the alkalinity of a solution is
indicated by the pOH
83.____a substance that can act as an
acid or base is amphoteric
84. ___Spectator ions appear on both
sides of the chemical equation
85.____molarity is expressed as moles
per liter
86.____the symbol for the atomic
number is Z
87.____the United States has the
largest water footprint of industrialized countries
88. ___Of all the water of earth,
approximately 3% is potable (drinkable).
89.___ In the United States 20% of
electric power generated by nuclear power
90.___A 10M solution of hydrochloric
acid will have a pH of 1
91.___2.54 inches equal one
centimeter
92.___2.2 pounds equal one thousand
grams
93.___1 part per billion (ppb) is
equal to 1microgram per liter
94.___1 gram equals 1 x
10-3 Kg
95.___The construction and use of
nuclear reactors will most likely decrease
Plz answer all of them.