Which of the selections completes the following nuclear reaction? (2.5 points) y + 20 Caca+_ O A beta particle
O A neutron
O A positron
O An alpha particle
O Gamma radiation​

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i