Aluminium with atomic number 13 ie 13 protons has 14 neutrons within the nucleus. So its mass number is 27. Silicon too with atomic number 14 has 14 neutrons within. Why not? Even phosphorous with atomic number 15 has 14 neutrons. So it is an isotope that too radio active isotope. So it is very important to know about the number of protons to identify the element. But number of neutrons do differ leading to the formation of isotopes.
14 neutrons
The mass number of an atom is the sum of its protons and neutrons. Silicon has 14 protons making its atomic number 14. With 14 neutrons added to 14 protons, the mass number of silicon with 14 neutrons would be 28.
Silicon has 14 protons, so it typically has 14 neutrons as well to maintain a stable atomic structure.
C-13 has an atomic number of 6 and an atomic mass of 13, therefore it has 13-6 neutrons = 7. C-14 therefore has 8 neutrons. N-14 has an atomic mass of 14 and an atomic number of 7, so its number of neutrons is 7. 8>7, so Carbon 14 has the largest number of neutrons.
carbon 14 has 6 protons, 6 electrons, and 8 neutrons.
Silicon has 14 neutrons.
14 protons and 14 neutrons
There are 14 neutrons in Silicon-28
14 neutrons
6 neutrons in C-12 and 8 neutrons in C-14.
The mass number of an atom is the sum of its protons and neutrons. Silicon has 14 protons making its atomic number 14. With 14 neutrons added to 14 protons, the mass number of silicon with 14 neutrons would be 28.
Silicon has 14 electrons and 14 neutrons
7 neutrons in Nitrogen 14
Aluminum has 13 protons and 13 or 14 neutrons. Silicon has 14 protons, and 14 to 18 neutrons.
Si, other wise known as Silicon has 14 neutrons!
Silicon has 14 protons, so it typically has 14 neutrons as well to maintain a stable atomic structure.
Silicon (Si) has 14 electrons, 14 protons, and usually 14 neutrons.