Atomic mass number of an element thorium is
232 and its atomic number is 90. The end
product of this radioactive element is an
isotope of lead (atomic mass 208 and atomic
number 82). The number of alpha and beta
particles emitted is
(A) a = 3, B = 3 (B) a = 6, B = 4
(C) a= 6, B = 0 (D) a= 4, B = 6
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Answer:
the answer is D) option
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depends which eaquestion at which grade you are taugh
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