COMPOSICIÓN PORCENTUAL Cloruro de hierro (II) Hipoclorito de sodio Metano Óxido de oro (III) Ácido hipoyodoso Hidruro de magnesio Pentayoduro de arsénico Permanganato de potasio Ácido dicrómico Dicromato de Potasio Cromato de bario Hidróxido de manganeso (II) Silano Óxido de hierro (III) Arsina Sulfato de manganeso (III) Hidróxido de sodio Hidrogenosulfato de estroncio Disulfuro de carbono Ácido sulfuroso

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Why does his teacher ask him to balance the equation by including the correct coefficient

How are isotopes of the same chemical element alike? how are they different?