Questions
What happens to the mass number and atomic number of an element when it emits -radiation?
a
Mass number increases by four and atomic number increases by two.
b
Mass number decreases by four and atomic number decreases by two.
c
Mass number and atomic number remain unchanged.
d
Mass number remains unchanged while atomic number decreases by one.
detailed solution
Correct option is C
Hence due to gamma emission, there is no change in mass number and atomic number.Talk to our academic expert!
Similar Questions
Th6 intensity of radiation from a given source is I. On passing through 36 mm of lead, it is reduced to I / 8. The thickness of lead, which will reduced the intensity to I/ 2will be
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