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Which element in each pair has atoms with a larger atomic radius strontium or magnesium?
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∙ 12y ago
Strontium
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∙ 12y ago
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Is the electronegativiy of barium larger or smaller than that of strontium?
The electronegativity of barium is less than that of strontium.
Why is the first ionisation energy of strontium larger than the first ionisation energy of rubidium?
Because, as we know that when we go across the period of the periodic table, the number of shells remain the same but the number of electrons and protons increases. So, Rb having its atomic number as 37 and Sr as 38, Strontium has got more nuclear charge as well as more electrons. As a result the first ionisation energy required to remove one electron is more in Strontium than Rubidium.
Which is larger the Indian Ocean or the Atlantic Ocean?
The Atlantic Ocean is larger than the Indian Ocean.
What country is larger US Canada or Mexico?
Canada is larger than both the US and Mexico.
Which country is larger in area the U.S. or Canada?
Canada has a larger land area than the United States.Canada duuCanada is larger in land mass, but the United States is larger in terms of population.----Actually, the USA is larger in terms of land mass.USA: 3,536,294 sq miCanada:3,511,023 sq miHowever, Canada is larger by total area(includes water).Canada: 3,855,103USA: 3,784,101
Which element will have a larger atomic radius magnesium or cesium?
Caesium atom has a larger atomic radius.
Which element has a larger atomic radius strontium or magnesium?
Strontium: At least within periodic table columns that do not include transition metals, an element with higher atomic number always has a larger atomic radius. This principle is generally correct also for columns that do include transition metals, but in an important exception, hafnium has almost the same atomic radius as zirconium, making the separation of these two metals very difficult by chemical means.
What element has a larger atomic radius Magnesium or Bromide?
Bromide.
Does magnesium have a greater first ionization energy than strontium?
About twice as large, which is not that much at the first ionization level. Still, Magnesium has a slightly larger, one proton nucleus and one more electron in that valence level to add to the energy needed to pill the first electron out of it's orbital. Electron shielding may have something to do with this also as the other valance electron of this 2+ element may shield the pulled electron.
Element M reacts with chlorine to for a compound MCl2 Element M is more reactive than magnesium and has a smaller radius than barium the element is?
Element M can be a choice of 4 elements, Beryllium, Magnesium, Calcium, or Strontium. The element must have an oxidation of +2, which means group 2 elements. The atomic radius of a barium atom is 222pm. Radium has a larger atomic radius that Barium, so that is eliminated, and Barium is the same as Barium so that is also eliminated.
Which element has a larger radius magnesium or sulfur?
What has a larger radii, a sulfur atom or sulfied ion and why
Which element has a larger ionic radius than calcium?
(Chlorine, Fluorine, anything that gains an electron when it ionizes) For example: when F becomes F−, it gains one electron but has the same number of protons, meaning the attraction of the protons to the electrons is weaker, creating a larger radius.
Compared to the atomic radius of a sodium atom the atomic radius of a magnesium atom os smaller the smaller radius is primly a result of the magnesium atom having?
a larger nuclear charge
Where is the lowest electronegativity barium calcium magnesium or strontium?
Both are ions and we should consider the ionic radius, not the atomic radius. Rubidium ion (Rb+) will have a larger IONIC radius than strontium ion (Sr2+). Both ions have the same electronic configuration. But strontium ion has more number of protons in the nucleus. Hence it will have greater force of attraction between the nucleus and the valence electrons, resulting in smaller size.
Which element has a larger atomic radius carbon or germanium?
geranium
Which element has a larger atomic radius silicon or lead?
Atomic radius of Si is 111pm.Atomic radius of Pb is 175pm.Therefore lead has a larger atomic radius than silicon.
Which element has a larger atomic number than silver (Ag)?
Hg
