It would be C, because Ionic bonds have to deal with valence electrons ( the outer shell ones)
Energy is the main cause of global conversation currents
Plasma is the least common matter on earth
C.... 376 tbh just took the test and was right
Answer:
The elements in the alkaline earth metals group; beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra), have two electrons in their outer electronic shell.
Explanation:
