The simple model below is a neutral magnesium (mg) atom with the element’s most common mass number. what must happen to an atom of magnesium in order to become a magnesium ion mg+2? a. it must lose two neutrons and become a different isotope. b. it must gain two neutrons and become a different isotope. c. it must lose two electrons and become an ion. d. it must gain two electrons and become an ion. all i know is that it is not d
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The simple model below is a neutral magnesium (mg) atom with the element’s most common mass number....
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