A Scientist Named ______________ Discovered Radioactivity in 1896

Q1: How many nucleons are there in an

Q3: How many protons are there in an

Q4: The United States' effort to build an

Q5: An endoergic reaction<br>A) releases energy.<br>B) requires a

Q6: The symbolic notation for an alpha particle

Q7: The diameter of the average atom is

Q8: How many protons does Radon have?<br>A) 6<br>B)

Q9: Only the energy of a nucleus, and

Q10: Only four nuclides having an _ number

Q11: The most important force between a proton