Proton 1.6726-10-27 neutron 1.6749 10-27
electron 9.1, 10-31
Which of the following subatomic particles has the largest mass?
a.)proton
b.)neutron
c.)electron
d.)they have equal mass

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.