Is ohospherus a metal true or false

Phosphorus is a nonmetal. Nonmetals make poor conductors for electricity and heat and have high ionization energies and electronegativities. These elements are listed in the upper right side of the periodic table and include hydrogen, nitrogen, sulfur and selenium.

Answer (a) the itcz comes overhead for part of the year; i believe this is correct,plz check first; ///

Answer (d) may increase or decrease porosity through dissolution or deposition;