13 powdered iron is magnetic, but powdered sulfur is not. what occurs when they form a mixture in a beaker at room temperature? ( 1) the iron retains its magnetic properties.(2) the iron loses its metallic properties.(3) the sulfur gains magnetic properties.(4) the sulfur gains metallic properties.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.