Three sections of the periodic table are labeled A, B, and C in the image below. A representation of the periodic table is shown. The cells of the periodic table are left blank. A zig zag section of the periodic table is shaded gray. This section is labeled B. The section on the right of this gray shaded section is labeled C and the section on the left of this gray shaded section is labeled A.

Which of the following statements is most likely true for an element present in section B?

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: