Type the number

Exercise and reference answers

Questions

1. Answer

   197

   Question

   Nucleons in a gold nucleus

2. Answer

   79

   Question

   Protons in a gold nucleus

3. Answer

   118

   Question

   Neutrons in a gold nucleus

4. Answer

   1

   Question

   Neutrons in a deuterium nucleus

5. Answer

   8

   Question

   Binding energy per nucleon in MeV for middle nuclei

6. Answer

   1896

   Question

   Year radioactivity was discovered

Instructions

Type the number only.

Explanation