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particle mass comparison table

Subject	has uncertainty	applies to particle	has value	has symbol
alpha particle mass	0.00000052 × 10-27 kg	alpha particle	6.64465598 × 10-27 kg	mα
deuteron mass	0.00000026 × 10-27 kg	deuteron	3.34358309 × 10-27 kg	md
electron mass	0.00000072 × 10-31 kg	electron	9.10938188 × 10-31 kg	me
helion mass	0.00000039 × 10-27 kg	helion	5.00641174 × 10-27 kg	mh
muon mass	0.00000016 × 10-28 kg	muon	1.88353109 × 10-28 kg	mμ
neutron mass	0.00000013 × 10-27 kg	neutron	1.67492716 × 10-27 kg	mn
proton mass	0.00000013 × 10-27 kg	proton	1.67262158 × 10-27 kg	mp
tau mass	0.00052 × 10-27 kg	tau	3.16788 × 10-27 kg	mτ

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