21- المشبه به في العبارة التالية ( الرجل قوي كالأسد في شجاعته ) هو: A- ( شجاعته )
B-( قوي )
C ( الأسد )
D- ( الرجل )

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.