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Which Pair Has Approximately the Same Mass

Question 158

Multiple Choice

Which pair has approximately the same mass?

A) A hydrogen ( Which pair has approximately the same mass? A) A hydrogen ( ) and a deuterium ( ) atom B) A neutron and an electron C) A proton and a neutron D) An electron and a proton E) A hydrogen ( ) and a tritium ( ) atom ) and a deuterium ( ) atom
B) A neutron and an electron
C) A proton and a neutron
D) An electron and a proton
E) A hydrogen ( Which pair has approximately the same mass? A) A hydrogen ( ) and a deuterium ( ) atom B) A neutron and an electron C) A proton and a neutron D) An electron and a proton E) A hydrogen ( ) and a tritium ( ) atom ) and a tritium ( ) atom