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What is the atomic number of 12?
An atomic mass of 12 means carbon, and its atomic number is 6.
What is the atomic number for an abundant element with mass number 12?
The element with mass number 12 is carbon. The atomic number for carbon is 6.
What is the atomic number for an abundant element with mass number of 12?
The element with a mass number of 12 is carbon. Carbon has an atomic number of 6.
An atom that has twelve protons in its nucleus has an atomic number of?
An atom with twelve protons in its nucleus has an atomic number of 12. The atomic number represents the number of protons in an atom's nucleus, which determines the element. In this case, the element with 12 protons is magnesium.
The atomic number of sodium the first element in Period 3 is 11 The atomic number of the second element in this period is?
The second element in Period 3 is Magnesium, with an atomic number of 12.
What elements combined atomic number gives 12?
An atomic number goes with a single element notto a combination of elements.
What elements have the atomic number 12 and atomic mass 8?
There is no element with an atomic number of 12 and an atomic mass of 8. Atomic number corresponds to the number of protons in an atom, while atomic mass is the sum of protons and neutrons. The atomic number of an element cannot be smaller than its atomic mass.
What the atomic number for an abundant element with mass number 12?
The atomic number is 6.
What is magnisium's atomic number?
Magnesium is a meta element. Atomic number of it is 12.
What is the atomic number of magnisium?
Magnesium is a meta element. Atomic number of it is 12.
Which element is 12 on periodic table?
The element is Magnesium. It has atomic number 12
What is the number of protons in the nucleus?
The number of protons is the same as the atomic number of the element. for example if your element is magnesium with the atomic number 12 there would be 12 protons in the nucleus.
