12
QuizMultiple Choice
Balancing Chemical Equations — Unit test
Question 12 • GCSS_Physical Science_IC
Sal drew the electron dot diagram of an aluminum atom as shown.
Answer
A
He should add five more dots so that the atom obeys the octet rule.B
He should add ten more dots so that all thirteen electrons are shown.C
He should add a single dot below the symbol.D
He should add one dot below and one dot to the left of the symbol.