A student recorded the pressure and temperature of a kernel of corn popping. Before the kernel popped the student recorded a pressure of 9.2 atm at 170°C. Just as
the kernel popped the student recorded a temperature of 180°C, what is the pressure
required for the kernel to pop?

It changes food into energy that the organism can use.

Crust,mantle,core,earth

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.