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The mass number minus the atomic number is .?
The number of neutrons in the nucleus is not the answer its wrong trust me Mass number = neutrons + protons. Atomic number = protons. Trust yourself to work out the difference.
How do you work out an atoms atomic number by looking at its electronic structure?
Count the total number of electrons.
What is the atomic number of F plus the atomic number of Na?
The atomic number of fluorine is 9.The atomic number of sodium is 11.
What is an example of Atomic Number?
Atomic number= number of protons. Hydrogen atomic number=1
What does the atomic number repersents?
The atomic number is equal to number of protons in the atomic nucleus.
How do you work out how many protrons in an element?
The number of protons is the atomic number of the element.
How do you you work out the number of neutrons in an atom?
Atomic Mass minus atomic number
The mass number minus the atomic number is .?
The number of neutrons in the nucleus is not the answer its wrong trust me Mass number = neutrons + protons. Atomic number = protons. Trust yourself to work out the difference.
How do you work out how many electrons in an atom?
The number of electrons in an atom is equal to the number of protons in the nucleus, which is the atomic number of the element. You can find the atomic number on the periodic table. For atoms that are neutral, the number of electrons is also equal to the number of protons.
Did Dmitri Mendeleev organize elements by atomic numbers or atomic mass?
At first, he did it by atomic mass, but that didn't quite work out right, so he changed it to atomic number.
This element has an atomic number that is double the atomic number of silicon?
this elemnt has an atomic number that is double the atomic number of silicon?
How do you work out an atoms atomic number by looking at its electronic structure?
Count the total number of electrons.
What is the number of protons in the neucleus called?
the answer is that it is called a atomic number.
Atomic number in the atomic nucleus?
The atomic number is equal to the number of the protons in the atomic nucleus.
This element has the atomic number that is double the atomic number of silicon?
The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.
Element has an atomic number that is double the atomic number of silicon?
The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.
How many neutrons are in W-187?
Tungsten-187 has 113 neutrons. Work this out by subtracting the atomic number of 74 (which is the number of protons) from the mass number 187.
