An atom that emits an a-particle?
...An atom that emits an a-particle?
may become a different element.
becomes a different isotope of the element
daughter with increased mass
becomes a daughter of a different element always
Correct answer is A
Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and
thereby transforms or 'decays' into a different atomic nucleus, with a mass number that is reduced by four and an atomic number that is reduced by two.
Which of the following media allow the transmission of sound wave through them i. Air. ii. Liqui...
Which of the following can be described as high tension transmission? ...
The resultant capacitance in the figure above is ...
An electric lamp rated 120W is used on a 240Vrms, calculate the resistance of its filament ...