An old iron battery was discarded in this meadow. The iron in the battery is undergoing a change as it rusts. The rusting is changing the battery's color from black to orange.

Explain how carbon monoxide can cause death

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 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.

Can someone me with 6 to 10 plz this is for masteries test.