Solution to Frame 13
A negatively charged atom always has more
_______________ than protons.
Solution to Frame 14
An atom that loses electrons is said to be positively charged.
The atom above will be ____________________ charged.
Solution to Frame 15
A positively charged atom always has more ___________
Solution to Frame 16
An atom with an equal number of electrons and protons has
no charge. Which atom above has no charge, A or B? ___.
Solution to Frame 17
Under each atom, write whether it has no charge, is
positively charged or is negatively charged.