Could the other molecules in this simulation (argon, oxygen, and water) be considered pure substances? Explain your thinking.

How many moles are in 1.26*10^24 particles in significant figures

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

Which statement best identifies the process shown? the process must be fusion because energy is released. a.the process must be fusion because a heavier nucleus forms from smaller nuclei. b.the process must be fission because a large nucleus breaks into smaller nuclei. c.the process must be fission because neutrons are formed.