Below is radioactive decay series starting from Q316820191223.png and ending at Q316820191226.png

      

Below is radioactive decay series starting from Q316820191223.png and ending at Q316820191226.png


Q316820191229.png


(i) Identify the radiations emitted at step I and step II.

(ii) Write nuclear equation for reaction which takes place at step III.

(iii) State one way in which radioisotopes poses danger to the environment.


  

Answers


Maurice
(i) Q316820191235.png



(ii) Q316820191238.png


(iii) Causes different forms of cancer, genetic mutations through ionisation.
maurice.mutuku answered the question on August 16, 2019 at 09:39


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