what do you think you know about physics, physics is the study of matter under the effect of energy, but does this includes solid states bodies, atoms at ground states, object at microscopic size or object moving faster than light? these and more is what prompt me to ask again what is physics?
"23892 U --> 42 He +" solved??
ReplyDeleteRadium-226 emits alpha radiation.
ReplyDelete–→23392U+0−1e
ReplyDeletewhat is meant by a nucleus when asked: what nucleus is produced when Rd-226 undergoes alpha decay, is Rn-222 the correct answer, or Rn or 86?
ReplyDelete6027Co→6028Ni+?
ReplyDelete