A pot containing water is warmed on a stovetop. The chart shows the temperature and physical observations before and after the water is warmed. Observations before heating Observations after heating

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.