Which of the following has the smallest total mass?
A) two electrons
B) two neutrons
C) 1 electron plus 1 neutron
D) 1 neutron plus 1 proton

Name: Which of the following has the smallest total mass? A) two electrons B) two neutrons C) 1 electron plus 1 neutron D) 1 neutron plus 1 proton
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Question

Quizplus · Accepted Answer

Electrons have a significantly smaller mass compared to neutrons and protons, making two electrons have the smallest total mass among the options.

Which of the Following Has the Smallest Total Mass