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The empirically atomic radius of beryllium (105 pm) is higher than the empirically atomic radius ofoxygen (60 pm).
This element is barium.
Generally, any element with a lower atomic number.
Barium has a radius (not raduis) which is almost twice as large as that of silicon.
The larger the highest energy level, the larger the atomic radius.
Radium has a much larger atomic radius than beryllium.
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.
Caesium (260 pm) has a larger covalent atomic radius than beryllium (105 pm).
Lithium has a larger atomic radius than hydrogen.
nitrogen- .70 angstroms (oxygen- .66 angstroms)
barium silly
Generally, any element with a lower atomic number.
The empirically atomic radius of beryllium (105 pm) is higher than the empirically atomic radius ofoxygen (60 pm).
This element is barium.
Atomic radius of Si is 111pm.Atomic radius of Pb is 175pm.Therefore lead has a larger atomic radius than silicon.
Caesium atom has a larger atomic radius.
Generally, any element with a lower atomic number.