Which atom contains exactly 15 neutrons? P32 (atomic number =17); S32 (atomic number =16); O15 (atomic number =8); N15 (atomic number =7).

Answer: D. The element with an atomic number of 14 is silicon (Si). If the isotope contains 15 neutrons, then its mass number is: 14 + 15 = 29.

12 окт. 2023 г. · The atom which is an isotope to the original is the one that contains 15 protons and 17 neutrons (option c).

5 сент. 2016 г. · If it's 29Si , the superscript refers to the number of massive nuclear particles: 14 protons, obviously (why?), and necessarily 15 neutrons, ...

In this case, option C. an atom with 15 protons and 17 neutrons would be the correct answer.

In such cases, elements are called isotopes. The element that has 14 protons is silicon. Its isotope which has 15 neutrons is called silicon-29.

23 июл. 2018 г. · The isotope with 15 neutrons would be Cl 32. An isotope contains 26 protons, 24 electrons, and 32 neutrons. An atom has 15 protons, 15 electrons, and 16 neutrons ... - Quora What is the hyphen notation and the standard notation (nuclide ... If an atom has 13 electrons, 29 neutrons, and 14 protons, what ... What isotope has 23 protons and 10 neutrons? - Quora Другие результаты с сайта www.quora.com

6 июн. 2019 г. · What isotope has 14 protons and 15 neutrons? Enter the name of the element followed by a hyphen and the mass number (eg, uranium-234)

9 нояб. 2023 г. · The name for a silicon isotope with 15 neutrons is written as 29Si, combining the mass number (29) and the chemical symbol for silicon (Si).

The fact that each isotope has one proton makes them all variants of hydrogen: the identity of the isotope is given by the number of protons and neutrons. Isotope geochemistry · Isotope hydrology · Stable isotope ratio · Nuclide