celina11keys celina11keys
  • 16-09-2022
  • Chemistry
contestada

Oxygen has three naturally occurring isotopes: oxygen-16, oxygen-17, and oxygen-18 with respective masses of 2.6560 x 1026 kg, 2.8228 x 1025 kg, and 2.9888 x 1026 kg. Note: electrons weigh approximately 1000 times less than a proton or neutron, so we will ignore their mass for this question

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