Choose the present and perfect stems for the following verbs: dono, donare, donavi, donatus A. dono-, donav-
B. dona-, donav-
C. donar-, donav-
D. donat-, donar-

If an atom has no charge, what can we say about the subatomic particles in the atom? a) there will be the same number of protons and neutrons, but a different number of electrons. b) there will be the same number of electrons and neutrons, but a different number of protons. c) there will be the same number of protons and electrons.