what are its isotopes?
They are variants of a particular chemical element which differ in neutron number, and consequently in nucleon number
Introduction
Isotopes are variants of a particular chemical element which differ in neutron number, and consequently in nucleon number.
oxygen (o2) is formed in photosynthesis as a direct result of Light-driven splitting of water during oxygenic photosynthesis how does lavoisier contribute? He conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works
O, O, and O Oxygen-16, Oxygen-17 and Oxygen-18. Three stable isotopes, O, O, and O.
Oxygen Oxygen-16 Oxygen
Isotopes and stellar origin Introduction Isotopes and stellar origin
Naturally occurring oxygen is composed of three stable isotopes, O, O, and O, with O being the most abundant (99.762% natural abundance).
 Oxygen-16 (O) is a stable isotope of oxygen, Naturally occurring oxygen is composed of three stable isotopes, O, O, and O, with O being the most abundant (99.762% natural abundance).
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Isotope [SEP] Introduction
Isotopes are variants of a particular chemical element which differ in neutron number, and consequently in nucleon number. All isotopes of a given element have the same number of protons but different numbers of neutrons in each atom. The term isotope is formed from the Greek roots isos (ἴσος "equal") and topos (τόπος "place"), meaning "the same place"; thus, the meaning behind the name is that different isotopes of a single element occupy the same position on the periodic table. It was coined by a Scottish doctor and writer Margaret Todd in 1913 in a suggestion to chemist Frederick Soddy.