There's no charge within the atom of each group since there is a same number of electrons (negatively charged) and protons ( positively charged). The charge does not change unless after ionic bonding. The atomic charge changes depending on the reaction.
atomic charge
The atomic radius of helium is about 31 picometers. Helium has one of the smallest atomic radii among all the elements in the periodic table due to its small size and high nuclear charge.
You can predict it's physical state, atomic size, atomic weight, electron effinity, charge, and other physical characteristics.
The total charge of a ring is the sum of the charges of all individual charge elements on the ring. It can be calculated by integrating the charge density function over the entire ring.
elements only have a charge when they are ionised and all ionised elements are much heavier than an electron I think you mean which sub-atomic particle has a positive charge and is relatively heavy compared to an electron This is the proton.
Fluorine has the greatest nuclear charge among the Group VIIA elements. This is because it has the highest atomic number, which means it has the most protons in its nucleus, resulting in the strongest positive charge at its nucleus.
An An element is considered radioactive if it is so large and unstable that it releases electromagnetic waves and/or neutrons and deteriorates into elements with smaller atomic numbers.
Sulfate is a polyatomic ion, SO42-, meaning it is a covalently bonded substance that carries a charge. Thus, it does not have an atomic number. Atomic numbers are assigned to pure elements, such as Sulfur (16) and Oxygen (8).
Fluorine has the smallest atomic radius of all the p-block elements. This is because as you move across a period from left to right, the atomic radius decreases due to increasing nuclear charge pulling the electrons closer to the nucleus.
The element in group 1 with the smallest atomic radius is lithium, due to its higher nuclear charge compared to the other elements in the group (such as sodium and potassium). This higher nuclear charge attracts the electrons more strongly, leading to a smaller atomic radius.
The largest nuclear charge in Group 2 is found in the element radium (Ra) with an atomic number of 88. This means radium has 88 protons in its nucleus, which gives it the largest nuclear charge in Group 2.