Unobtainium does not exist.
I caution against wasting answerers' time with this, although I'm sure at least some people get humor out of it.
the protrons, neutrons and electrons in a atom
Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the atomic mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps
Protium has 0 neutrons, Deuterium has 1 neutron, and Tritium has 2 neutrons. Hope it helps!!!! Maria Jaramillo
Aluminum has 13 protons and approximately 14 neutrons.
Any atom with 4 protons is an atom of beryllium. If the atom is neutral, it must also have 4 electrons. However, 5 neutrons specifies an isotope, specifically Be-9, rather than an element as such.
the protrons, neutrons and electrons in a atom
yes number of protrons and neutrons and electrons has alot to do with the atomic number.
protrons=2 electrons=2 neutrons=2
Atomic number = Number of protons.Mass number = Number of protons + Number of neutrons.
it has 9 electrons atomic number= number of protrons and electrons and atomic mass-atomic number=neutrons
How many protrons and neutrons does silicon have in the nucleus?
The element with 20 protons, 20 neutrons, and 18 electrons is calcium. Calcium has an atomic number of 20, which tells us the number of protons in the nucleus. The number of protons and electrons should be equal for a neutral atom, therefore in this case the element is calcium.
yes
Its atomic # is 37 so 37 protrons and electrons as for nuetrons it is 85(atomicmass)- 37(the atomic number)=48
Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the atomic mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps
There are 7 protrons, 7 electrons and 7 electrons in an atom of nitrogen.
Protium has 0 neutrons, Deuterium has 1 neutron, and Tritium has 2 neutrons. Hope it helps!!!! Maria Jaramillo