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If you mean how can you write an atomic number with the element's symbol, you write the atomic number as a subscript in front of the element's symbol.
Examples
4Be, 79Au, 109Mt
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Why do not use the atomic number often when you write the atomic symbol?
Because the atomic symbol implies a corresponding atomic number.
Write the name and atomic number for He?
The element is Helium witht he atomic number, 2.
How do you write a mathematical formula for figuring out the number of neutrons in an atom if you know the atomic number and the atomic mass?
It's quite simple. It's just the atomic mass minus the atomic number. That's because the atomic number is simply the number of protons and the atomic mass is (almost exactly) the number of protons plus neutrons. Unfortunately there is a complication. The problem is that a particular element can have more than one isotope. Each isotope has the same number of protons, but different numbers of neutrons. This can make the atomic mass a messy number that's not a nice whole number.
How do you write atomic numbers in symbolic notation?
the mass goes on top and the the atomic number on the bottom ie: 12/6 C
What is an example of Atomic Number?
Atomic number= number of protons. Hydrogen atomic number=1
Why do not use the atomic number often when you write the atomic symbol?
Because the atomic symbol implies a corresponding atomic number.
Write out atomic number for lithuim?
Lithium is a metal element. Atomic number of it is 1.
Write the name and atomic number for He?
The element is Helium witht he atomic number, 2.
A radioactive isotope has eight neutrons Write the atomic number and mass number of this radioactive nitrogen as a chemical symbol with a subscript and superscript?
The atomic number of nitrogen is 7. When it is a radioactive isotope you add the number of neutrons to the atomic number (equaling 15). You then write 15 over 7 next to a capital 'N' representing Nitrogen.
How do you write a mathematical formula for figuring out the number of neutrons in an atom if you know the atomic number and the atomic mass?
It's quite simple. It's just the atomic mass minus the atomic number. That's because the atomic number is simply the number of protons and the atomic mass is (almost exactly) the number of protons plus neutrons. Unfortunately there is a complication. The problem is that a particular element can have more than one isotope. Each isotope has the same number of protons, but different numbers of neutrons. This can make the atomic mass a messy number that's not a nice whole number.
How do you write atomic numbers in symbolic notation?
the mass goes on top and the the atomic number on the bottom ie: 12/6 C
How do you figure out how many protons and neutrons are in an atom?
you use the mass number for the neutrons. you take away the atomic nomber from the mass number and the answer is the number of neutrons. for the electrons and the protons you just write the atomic number.
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.
The number of neutrons in an atom can be found by subtracting the atomic number from the?
Atomic weight in atomic mass units = the number of protons + the number of neutrons. The number of protons is your atomic number. Subtract that from the atomic weight for the number of neutrons.
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?
What is the number of neutrons in an atomic number?
Subtract the atomic number from the atomic weight.
