WebIf the difference in atomic size of : Na - Li = x; Rb - K = y; Fr - Cs = z Then correct order will be :- A x = y = z B x > y > z C x < y < z D x < y << z Medium Solution Verified by … WebThe greater attraction draws the electrons closer to the protons, decreasing the size of the particle. Therefore, the atomic radius decreases. Down the groups, atomic radius increases. This is because there are more energy …
Difference Between Lithium and Other Alkali Metals
Web6 nov. 2024 · Atomic size increases down the group b) F and Li are in the same period. Atomic size increases across the period due to increase in number of shells c) F and Li are in the same group. Atomic size decreases down the group d) F and Li are in the same period and across the period atomic size/radius decreases from left to right. Web16 jun. 2024 · if the difference in atomic size of : Na- Li = x, Rb- K = y, Fr- Cs = z.Then the correct order will be 1 See answer Advertisement Advertisement yadhayog8 … mos03education
If the difference in atomic sizw of Na-Li=x ,Rb-K=y - Brainly
WebWe just need to find which of the elements is the farthest to the left and down on the periodic table. We can see that of the given answer choices, cesium, chemical symbol CS, is the farthest to the left and down on the periodic table. Thus, the answer choice that has the largest atomic radius across the periodic table is (B) cesium. WebClearly as radius of 3rd orbital (for Z=11) is greater than that of 2nd orbital (for Z=3) Na has larger size than Li. Now Na (Z=11) and Mg (Z=12) both has 3 orbitals. But due to the higher number of protons in Mg, the electrostatic force on … Web16 jan. 2024 · Sodium is a chemical element having the atomic number 11 and chemical symbol “Na”. The atomic weight of sodium is about 22.98 amu. The melting point is 97.79 °C and the boiling point is 882.8 °C. At … morzine weather summer