Which among the following elements is the most NON metallic? lodine
Sulfur
Oxygen
Chlorine

How much energy moves onto the next level, in an energy pyramid

The p sub shell can hold up to 8 electrons in an atom. true or false?

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)