Math Skills, continued 2. Write math equations for the atomic and mass numbers. 217 = A = Z + 2.
{"Image DocumentName": "Math Skills, continued2. Write math equations for the atomic and mass numbers. 217 = A = Z + 2.", "Image ImageDescription": "3. Rearrange the equations. A = 217 \u2013 4 Z = 89 \u2013 2. A = 213 Z = Rewrite the equation with all nuclei represented. The unknown decay product has an atomic number of 87, which is francium.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}