'0 atoms' presentation slideshows

459 views • 30 slides

Moles Quiz

Moles Quiz. Calculate the mass (amu) of a sample that contains 23 nitrogen atoms. 322.2 amu. Calculate the number of oxygen atoms in a sample that has a mass of 288 amu. 18.0 atoms.

565 views • 26 slides

Warmup

Warmup. Pu-245 is bombarded with neutrons to instigate a fission reaction. Upon absorbing 1 neutron, the nucleus releases gamma radiation; 2 protons and zinc-65 remain, as well as one other isotope. Write an equation for this nuclear decay process. Perform the following mathematical operations:

208 views • 10 slides