You'll have to read the Periodic Table closely for all elements in the nucleic acids
Elements in the same group have the same number of valence electrons. These are the outer-shell electrons that react with other elements.
it is the number of protons.the atomic number.
The number of electrons determines an element's position.
The number of valence electrons is equal to the atomic number for elements in groups 1, 2, and 13-18 on the periodic table. This is because these elements have their valence electrons in the same energy level as their atomic number. However, this is not true for elements in transition metals (groups 3-12), as the pattern becomes more complex due to the filling of inner d orbitals.
Nitrogen
Elements in the same group have the same number of valence electrons. These are the outer-shell electrons that react with other elements.
Nitrogen
up to 120 elements 14 can be the maximum no. of valence electrons if any element with atomic no.greater than 120 is discovered its maximum no. of valence electrons would be 18
Elements in the same group have similar chemical properties but not necessarily similar atomic numbers. Elements in the same group have the same number of valence electrons, which determines their reactivity and chemical properties.
its Atomic Mass.
The element with an atomic number lower than aluminum is silicon, which has an atomic number of 14. Group 16 elements, like oxygen and sulfur, have 6 valence electrons, whereas silicon has 4 valence electrons.
Take the atomic number then subtract the amount of valence electrons. Example: Number of non valence (inner) electrons in Sulfur: 16 (atomic number) - 6 (valence electrons) = 10 (valence or inner electrons)
it is the number of protons.the atomic number.
That would be the element with the highest atomic number but the lowest number of valence electrons.
Krypton has 8 valence electrons.
The number of electrons determines an element's position.
The number of valence electrons is equal to the atomic number for elements in groups 1, 2, and 13-18 on the periodic table. This is because these elements have their valence electrons in the same energy level as their atomic number. However, this is not true for elements in transition metals (groups 3-12), as the pattern becomes more complex due to the filling of inner d orbitals.