From the given elements, potassium has the largest atomic radius.
From the given elements, Mg has the largest atomic radius, hence the size.
The atoms with the largest atomic radii are found in the lower right side of the periodic table. Smallest atoms are found in the higher left part of the periodic table. He has the smallest atomic radii.
1. Every atom has a unique atomic number.
For neutral atoms the atomic number is equal to the number of electrons.
The negative ionic radius is larger than the neutral atomic radius
The neutral sub-atomic particles in an atom are neutrons and they are found inside the nucleus.
atomic number = number of protons = number of electrons (in a neutral atom)
Of the elements listed by atomic symbol, Cs has the largest atoms.
The atomic number is equal to the number of protons and neutrons in a neutral atom.
The element that has three more electrons than a neutral germanium atom is bromine. You can determine this by the atomic number. The atomic number of an element is the number of protons in the nuclei of its atoms. In a neutral atom, this is also the number of electrons. So, the atomic number of germanium is 32, so its neutral atoms contain 32 protons and 32 electrons. Move to the right three more elements, and you get bromine with an atomic number of 35, so its neutral atoms contain 35 protons and electrons.
Atoms have 1 to 118 electrons. For a neutral atom the number of electrons is equal to the number of protons (atomic number).
NO. The number of electrons in any neutral atom must be the same as the number of protons. The number of protons is the atomic number, if the atomic number is the same then the atoms are of the same element, not different ones.