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NOT only 15 but 14 is more common (92%)
Explanation:
Si (atom number 14) has three naturally occurring isotopes with mass numbers:
28 (92%), 29 (5%), and 30 (3%).
They have respetively 14, 15 and 16 neutrons.
(This is because 'mass number' minus 'atom number' equals 'neutron number')
What else can I help you with?
How many neutrons have an atom with a mass number of 20 and 11 neutrons?
How many neutrons would it have if it had 11 neutrons? 11.
How many neutrons does tellurium-123 have?
There are 71 neutrons in tellurium-123
How many neutrons are in Na?
12 neutrons are in sodium (Na).
How many protons and neutrons are in dysprosium?
there are 66 protons & 97 neutrons
How many neutrons are in a carbon-12 atom?
Carbon 12 has 6 neutrons
Silicon has how many neutrons?
Silicon has 14 neutrons.
How many neutrons are in''Si''?
There are 14 neutrons in Silicon-28
How many Neutrons and electrons does silicon have?
Silicon has 14 electrons and 14 neutrons
How many neutrons are the in silicon?
In the most common isotope of silicon, there are 14 neutrons.
How many neutrons are there in silicon?
There are 14 neutrons in silicon. Check the link below for more information.
How many protrons and neutrons does silicon have in the nucleus?
How many protrons and neutrons does silicon have in the nucleus?
How many protons neuton and electrons does silicon have?
Silicon has 14 protons and 14 electrons. The number of neutrons varies depending on the isotope of Silicon, but on average, Silicon has 14 neutrons.
How many protons and neutrons are in silicon?
Silicon's atomic number is 14. Therefore it has 14 protons and 14 electrons. The number of neutrons can vary by isotope. Most silicon is silicon-28 with 14 neutrons. There are stable isotopes with 15 or 16 neutrons. The unstable (radioactive) isotope is silicon-32 with 18 neutrons (half-life 170 years).
How many neutrons electrons and protons in silicon?
Silicon's atomic number is 14. Therefore it has 14 protons and 14 electrons. The number of neutrons can vary by isotope. Most silicon is silicon-28 with 14 neutrons. There are stable isotopes with 15 or 16 neutrons. The unstable (radioactive) isotope is silicon-32 with 18 neutrons (half-life 170 years).
How many electrons protons and neutrons are in silicone?
Silicon's atomic number is 14. Therefore it has 14 protons and 14 electrons. The number of neutrons can vary by isotope. Most silicon is silicon-28 with 14 neutrons. There are stable isotopes with 15 or 16 neutrons. The unstable (radioactive) isotope is silicon-32 with 18 neutrons (half-life 170 years).
How many neutrons does silicon 27 have?
Silicon-27 has 14 protons (since it is silicon) and 13 neutrons, as the atomic number (proton number) minus the mass number (proton number + neutron number) gives the number of neutrons. In this case, 27 - 14 = 13 neutrons.
How many neutrons do silicon have?
Silicon has 14 protons, so it typically has 14 neutrons as well to maintain a stable atomic structure.
