For the standard isotope Oxygen16 O = 16 but atomic number 8 therefore 16-8 = 8 - so 8 neutrons
26 nuetrons, 22 electrons, and 22 protons
8 neutrons
There are 8 neutrons in oxygen element because the no. of electrons are equal to the number of protons and oxygen element contain 8 electrons.
8 neutrons
The chemical element of chlorine has 18 nuetrons,17 protons and 17 electrons
This is 100% dependant on the element and the isotope of the element. Not every nucleus is the same.
Oxygen has: 8 neutrons 8 protons (8 electrons)
hydrogen
mercury
Magnesium is the element that has 12 neutrons in it.
it however has 15 protons , 15 electrons , and 16 nuetrons
there are 8 neutrons in every oxygen atom so times it by 16 is actually 128