Electronegativity decreases as you go down a group and increases as you go from left to right. Explain why. Use the words “group, period, protons, valence electrons, energy levels, atomic radius, electronegativity, and shielding” to support your answer.

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

Tropical easterlies is mostly likely your answer correct me if i’m wrong