New Jersey Radon Technician Review
Questions| Questions and Verified Answers|
100% Correct| Grade A
Save
Terms in this set (141)
,Which of the following are (d) is not detected by human senses, is naturally
characteristics of radon? occurring, does not chemically react
(a) has no static charge, solid
particle, does not react chemically
(b) is a gas, radioactive, can be
detected by human senses
(c) is man-made, does not
chemically react, is a gas
(d) is not detected by human
senses, is naturally occurring, does
not chemically react
The nucleus of an atom consists of: (c) protons and neutrons
(a) electrons and protons
(b) neutrons and electrons
(c) protons and neutrons
(d) protons, neutrons and electrons
,The characteristic of an atom that (c) the number of protons
determines which element it is is:
(a) the number of electrons
(b) the number of neutrons
(c) the number of protons
(d) the number of protons and
neutrons
The annual average U.S. outdoor (a) 0.4 pCi/L outdoors and 1.3 pCi/L indoors
and indoor radon levels are:
(a) 0.4 pCi/L outdoors and 1.3 pCi/L
indoors
(b) 0.5 pCi/L outdoors and 4.0
pCi/L indoors
(c) 0.6 pCi/L outdoors and 4.0
pCi/L indoors
(d) 0.7 pCi/L outdoors and 1.3 pCi/L
indoors
, An ion is an atom that: (c) has lost or gained electrons
(a) cannot accept additional
electrons
(b) cannot eliminate additional
electrons
(c) has lost or gained electrons
(d) has no electrons
One picoCurie per liter of radon is (c) 2.22 disintegrations per minute within a liter of
defined as: air
(a) one billionth of a Curie
(b) 2.22 disintegrations per minute
per gram of air
(c) 2.22 disintegrations per minute
within a liter of air
(d) 37 billion disintegrations per
second
Questions| Questions and Verified Answers|
100% Correct| Grade A
Save
Terms in this set (141)
,Which of the following are (d) is not detected by human senses, is naturally
characteristics of radon? occurring, does not chemically react
(a) has no static charge, solid
particle, does not react chemically
(b) is a gas, radioactive, can be
detected by human senses
(c) is man-made, does not
chemically react, is a gas
(d) is not detected by human
senses, is naturally occurring, does
not chemically react
The nucleus of an atom consists of: (c) protons and neutrons
(a) electrons and protons
(b) neutrons and electrons
(c) protons and neutrons
(d) protons, neutrons and electrons
,The characteristic of an atom that (c) the number of protons
determines which element it is is:
(a) the number of electrons
(b) the number of neutrons
(c) the number of protons
(d) the number of protons and
neutrons
The annual average U.S. outdoor (a) 0.4 pCi/L outdoors and 1.3 pCi/L indoors
and indoor radon levels are:
(a) 0.4 pCi/L outdoors and 1.3 pCi/L
indoors
(b) 0.5 pCi/L outdoors and 4.0
pCi/L indoors
(c) 0.6 pCi/L outdoors and 4.0
pCi/L indoors
(d) 0.7 pCi/L outdoors and 1.3 pCi/L
indoors
, An ion is an atom that: (c) has lost or gained electrons
(a) cannot accept additional
electrons
(b) cannot eliminate additional
electrons
(c) has lost or gained electrons
(d) has no electrons
One picoCurie per liter of radon is (c) 2.22 disintegrations per minute within a liter of
defined as: air
(a) one billionth of a Curie
(b) 2.22 disintegrations per minute
per gram of air
(c) 2.22 disintegrations per minute
within a liter of air
(d) 37 billion disintegrations per
second
