How many grams of O2 will react with 2.64 grams of FeS2?

Write a paragraph at least 10 sentences explaining how rocks are used today in society

100 points answer quick 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.

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.