The radius of strontium is smaller than the radius of rubidium.
Yes, it is.
Platinum; it has two more electron shells than nickel.
Protons have a larger mass, but it is unclear which (if either) have a larger radius. The electron does not seem to have ANY measurable radius.
Smaller
Rubidium has a larger atomic radius than sodium because rubidium has more electrons and energy levels, leading to increased electron-electron repulsion and a larger atomic size. Additionally, the outermost electron in rubidium is in a higher energy level compared to sodium, contributing to a larger atomic radius.
The radius of strontium is smaller than the radius of rubidium.
Rubidium is more reactive than sodium because rubidium has a larger atomic radius and fewer electron shells, making it easier for rubidium to lose an electron and form a positive ion. This tendency to lose an electron increases its reactivity compared to sodium.
The atomic radius of Sr (Strontium) is larger than that of Rb (Rubidium). This is because atomic radius generally increases down a group in the periodic table, and Sr is located below Rb in the same group.
In rubidium, having a larger atomic radius, the attraction force between the atomic nucleus and and the electron from outermost shell is lower.
Cesium has a larger atomic radius than rubidium. This is because as you move down a group in the periodic table, the atomic radius generally increases due to the addition of more energy levels and electrons.
Potassium's atomic radius is smaller than rubidium's because potassium has fewer energy levels of electrons.
Yes, it is.
When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.
K+ has larger radius
Barium has a larger atomic radius than tin.
Potassium has a larger ionic radius than sulfur.