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When you subtract the atomic number from the atomic mass it will give you the number of what?
the protrons, neutrons and electrons in a atom
How many protrons neutrons and electrons are in sodium?
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
What is the number of neutrons in protactinium?
Protium has 0 neutrons, Deuterium has 1 neutron, and Tritium has 2 neutrons. Hope it helps!!!! Maria Jaramillo
What is the number of protons and nuetrons for aluminum?
Aluminum has 13 protons and approximately 14 neutrons.
What element has 4 protrons 5 neutrons and 4 electrons?
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.
When you subtract the atomic number from the atomic mass it will give you the number of what?
the protrons, neutrons and electrons in a atom
The atomic number is the number of protons in the nucleus of the atom?
yes number of protrons and neutrons and electrons has alot to do with the atomic number.
What is the number of protons neutrons and electrons for Helium?
protrons=2 electrons=2 neutrons=2
Protrons and neutrons are referred to as?
Atomic number = Number of protons.Mass number = Number of protons + Number of neutrons.
Does fluorine contain 10 electrons?
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?
How many protrons and neutrons does silicon have in the nucleus?
What element 20 protrons 20 neutrons and 18 electrons?
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.
Do elements have the same number of protrons and electrons?
yes
How many electrons protons and neutrons does rubidium have?
Its atomic # is 37 so 37 protrons and electrons as for nuetrons it is 85(atomicmass)- 37(the atomic number)=48
How many protrons neutrons and electrons are in sodium?
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
What is the number of protons neutrons and electrons nitrogen?
There are 7 protrons, 7 electrons and 7 electrons in an atom of nitrogen.
What is the number of neutrons in protactinium?
Protium has 0 neutrons, Deuterium has 1 neutron, and Tritium has 2 neutrons. Hope it helps!!!! Maria Jaramillo
