Solution-Match the parent nuclei with the daughter nuclei

Question 1.) Match the parent nuclei with the daughter nuclei.

These are the Parent Nuclei 1. 234 91 Protactinium plus 0 negative 1 electron2. 234 90 Thorium plus 4 2 Helium3. 222 86 Radon plus 4 2

Helium4. 7 4 Beryllium plus 0 negative 1 electron

These are the daughter nucleia. Uranium238b. Thorium234c. Lithium7d. Radium226

Question 2.) Match the elements with the number of neutrons. (4 points)

These are the elements 1. 88 38 Strontium2. 14 6 Carbon3. 127 53 Iodine4. 39 19 Potassium

These are the number of neutrons a. 20b. 50c. 8d. 74

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