Given below are the nuclear symbols for three different types of nuclear particles: a proton (H+), a deuteron (2H+), and a helium-3 nucleus (3 He2+). Assuming all three particles have the same energy, arrange them in order from most penetrating to least penetrating. 1. = A 3 He2+
2. = B TH+
3. = C 2H+

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion