Related Questions

Which of the following is not an isotope of hydrogen?
A protium
B deuterium
C tritium
D helium
Which one is the radioactive isotope of hydrogen?
A Deuterium
B Ortho-hydrogen
C Tritium
D None of these
The radioactive isotope of hydrogen is
A deuterium
B tritium
C protium
D none of these
Which is not identical for an atom and an isotope?
A Mass number
B Atomic number
C Chemical properties
D Position in periodic table
Isotope bone scanning can detect
A Stress fracture
B Reflex sympathetic dystrophy
C Hypertrophic osteoarthoropathy
D Osteomalacia
E Osteoporosis
Radioactive Isotope
A Helps in bone scan
B Capable to emit radiation
C Cannot convert to stable isotope
D Safe in pregnancy
E Not suitable for sterilization of medical instruments
Conditions detectable by positive isotope bone scanning are
A Bone metastasis
B Paget's disease
C Hypertrophic osteoarthropathy
D Osteoporosis
E Multiple myeloma
A radioactive isotope undergoes decay with respect to time following __________ law.
A logarithmic
B exponential
C inverse square
D linear
Radioactivity of an isotope is expressed in
A Barns
B MeV
C Curie
D Ergs
Half life of a radioactive isotope corresponds to the time required for half of the following to decay
A Electrons
B Protons
C Neutrons
D Atom

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