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Rubidium has a larger atomic radius than silver primarily due to its position in the Periodic Table. Rubidium is an alkali metal located in Group 1, while silver is a transition metal in Group 11. Rubidium has fewer protons and electrons, resulting in a weaker effective nuclear charge on its outermost electron, allowing it to be more loosely held and thus increasing its atomic radius. Additionally, rubidium has more electron shells compared to silver, contributing further to its larger size.
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What happens to the radii of rubidium and strontium?
The radius of strontium is smaller than the radius of rubidium.
Is rubidium more active than silver?
Yes, it is.
Which element has a larger radius nickel or platinum?
Platinum; it has two more electron shells than nickel.
Is a proton larger or smaller than an electron?
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.
Does an atom of fluorine have larger or smaller radius than an atom of iodine?
Smaller
Why does rubidium have a larger atomic radius than sodium?
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.
What happens to the radii of rubidium and strontium?
The radius of strontium is smaller than the radius of rubidium.
Why is rubidium more reactive than sodium?
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.
What atomic radius is larger Rb or Sr?
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.
How does electron shielding explain why it is easier to remove an electron from rubidium than from lithium?
In rubidium, having a larger atomic radius, the attraction force between the atomic nucleus and and the electron from outermost shell is lower.
What element has larger atomic radius than rubidium?
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.
Which has the smallest radius K Rb K Rb?
Potassium's atomic radius is smaller than rubidium's because potassium has fewer energy levels of electrons.
Is rubidium more active than silver?
Yes, it is.
When does a wheel and axle have a mechanical advantage greater than one?
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.
Does na1 have a larger atomic radius than k1?
K+ has larger radius
Which element has a larger atomic radius than tin?
Barium has a larger atomic radius than tin.
What element has a larger ionic radius than sulfur?
Potassium has a larger ionic radius than sulfur.
