2024年5月22日 · So the information about which isotope is (by saying oxygen-15) is unneeded. Wiki User. ∙ 15y ago. Copy. Add a Comment. Oxygen-15 has 1 more proton than nitrogen-15. Wiki User. ∙ 16y ago.

2024年6月29日 · Oxygen-16 is the most abundant isotope of oxygen, accounting for about 99.76% of natural oxygen. Oxygen-15, on the other hand, is much less common, with a natural abundance of only about 0.04%.

2024年10月13日 · The number 15.999 is the average Atomic Mass of oxygen. It represents the weighted average of all the naturally occurring isotopes of oxygen, taking into account their relative abundances. This ...

2024年6月1日 · Oxygen 15 = 8 protons, 7 neutrons, 8 electrons. 15 is the mass number which is equal to the (number of proton + number of neutrons) Oxygen 15 is known as the "Isotope" of Oxygen 16.

2024年5月29日 · Oxygen has 8 protons . The number of neutrons depends on the isotope. Oxygen-15 isotope has 7 neutrons and oxygen-16 isotope has 8 neutrons. (Note: Mass number = Number of protons + number of ...

2024年5月23日 · Oxygen-15 and Oxygen-17 are two radioactive isotopes of oxygen. Oxygen-15 has a half-life of 122 seconds, while Oxygen-17 has a half-life of 71 seconds.

2024年6月19日 · The atomic weight (not mass) of oxygen is [15,99903; 15,99977] or in an abridged form 15,999. The term atomic mass is used only for isotopes. The mass number is the sum of neutrons and protons in ...

The isotope with 15 protons, 16 neutrons, and 15 electrons is oxygen-31. What is an atom of sodium 24? An atom of sodium-24 is a specific isotope of sodium that contains 11 protons, 13 neutrons ...

2022年11月5日 · The Atomic Mass of oxygen-15 is 15. The atomic mass consists of protons and neutons, and oxygen-15 has 8 protons and 7 neutrons.

2024年5月20日 · The 3 isotopes of oxygen are oxygen-16, the most common, oxygen-18, the second most common, and oxygen-17, the least common. 16 has 8 neutrons, 18 has 10, and 17 has nine. This answer is: 👍 ...