1) What is the MASS of a proton? a) 2 b) 1 c) 0 2) What is the MASS of a neutron? a) 2 b) 1 c) 0 3) What is the MASS of an electron? a) 2 b) 1 c) 0 4) What is the MASS of an electron? a) +2 b) +1 c) 0 d) -1 e) -2 5) What is the MASS of a proton? a) +2 b) +1 c) 0 d) -1 e) -2 6) What is the MASS of a neutron a) +2 b) +1 c) 0 d) -1 e) -2 7) What is the mass of an electron? a) +2 b) +1 c) 0 d) -1 e) -2 8) What is the mass of a proton? a) +2 b) +1 c) 0 d) -1 e) -2 9) What is the mass of a neutron? a) +2 b) +1 c) 0 d) -1 e) -2

Subatomic particles - mass only

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