How many licks doe it take to get to the center of a Tootsie Pop?
Also Happy Early Halloween!

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Using the periodic table, complete the table to describe each atom. type in your answers