QUESTION 7 All elements in the Periodic Table beyond have only radioactive isoto

Question

QUESTION 7 All elements in the Periodic Table beyond have only radioactive isotopes; these mostly decay by emission. a.Bi; alpha Ob. Ra alpha C. Po; beta d.U, beta Pu; gamma QUESTION 8 The reaction represented by the description "An atom of lead-210 decays by emission of an alpha particle" is a 210 214 210 210.. n 210 210 214 QUESTION 9 ucleus, and the Pu as the In the reaction shown, the Cm is known as the 242 nuc 94 a alpha; beta daughter; parent projectile; target parent; daughter target; projectile

Explanation / Answer

Q7. Correct answer is (A) Bi : alpha

Q8. Correct answer is (D)

Q9. Correct answer is (D) Parent ; daughter

Q10. Correct answer is (A) a form of electromagnetic radiation

Q11. Correct answer is (E) transformation of a neutron into proton, and an electron that is ejected from the nucleus

Q12. Correct answer is (B)

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