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Which element has the smallest first ionization energy Na K Rb Li?
The element with the smallest first ionization energy is Francium, as it is located in Group 1 of the periodic table and has the largest atomic size. Among the elements listed, lithium (Li) would have the smallest first ionization energy as it is closer to the upper right of the periodic table compared to sodium (Na), potassium (K), and rubidium (Rb).
Which element has a low ionization energy?
Potassium has a low ionization energy due to its large atomic size and one electron in its outermost shell, making it easier to remove that electron.
Which element has the largest radius?
francium has the largest ionic radius
Which atom has the largest atomic raidius?
Francium has the largest atomic radius among all elements.
What is the largest and smallest atom on the periodic table?
Smallest atom is hydrogen Largest atom is Francium
Rubidium cesium and francium all have one valence electron Which element has the smallest atomic radius?
Francium has the smallest atomic radius among rubidium, cesium, and francium because atomic radius increases as you move down a group in the periodic table. Francium is located at the bottom of Group 1, which means it has the largest nuclear charge pulling the valence electron closer to the nucleus, resulting in a smaller atomic radius.
What is different about francium and rubidium?
Francium is radioactive and rubidium not. Also the electron configuration, atomic number, physical properties, hazards etc. are different.
Does rubidium cesium and francium have the same atomic radius?
The empirical atomic radius of rubidium is 235 pm.The empirical atomic radius of caesium is 260 pm.The empirical atomic radius of francium is supposed to be approx. 260 pm.
Is rubidium a compound or an element?
Rubidium is an element (atomic number 37).
Is rubidium a element or a compound?
Rubidium is an element (atomic number 37).
Is rubidium a compound or a element?
Rubidium is an element (atomic number 37).
How is the element francium you?
Francium is the chemical element with the atomic number 87.
What is rubidiums atomic mass?
Rubidium is a metal element. Atomic mass of it is 85.46.
Which element has the large atomic radius?
Francium. The elements of the lower left hand side of the periodic table have the largest atomic radius. The upper right has the smallest.
Which element has the smallest first ionization energy Na K Rb Li?
The element with the smallest first ionization energy is Francium, as it is located in Group 1 of the periodic table and has the largest atomic size. Among the elements listed, lithium (Li) would have the smallest first ionization energy as it is closer to the upper right of the periodic table compared to sodium (Na), potassium (K), and rubidium (Rb).
Which element has a low ionization energy?
Potassium has a low ionization energy due to its large atomic size and one electron in its outermost shell, making it easier to remove that electron.
What element has an atomic mass of 85?
Rubidium
