Plz solve, class 10 selection paper
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Atomic no of atom x is 88
Mass no 230
As in above question atom x releases two alpha particle so the mass no of nucleus R is 222 and there is know chenge in mass no during beta decay
Nucleus X releases two alpha particle so atomic no nucleus R become 84 and during beta decay there us increase in a atomic no so nucleus R has 85 atomic no.
Mass no 230
As in above question atom x releases two alpha particle so the mass no of nucleus R is 222 and there is know chenge in mass no during beta decay
Nucleus X releases two alpha particle so atomic no nucleus R become 84 and during beta decay there us increase in a atomic no so nucleus R has 85 atomic no.
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