Match these items. 1. Ca
electron
2. H 2O
fission
3. nuclear decay
atomic number
4. nuclear synthesis
neutron
5. η
proton
6. positive charge
fusion
7. e
element
8. number of protons in nucleus
compound

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.