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Which element in each pair has atoms with a larger atomic radius selenium oxygen?
For the representative elements (main group elements), atomic radius generally decreases from left to right across a period. Example: B and Fl: Fl has the smaller atomic radius Li and Be: Be has the smaller atomic radius
Does an atom of fluorine have larger or smaller radius than an atom of iodine?
Smaller
Why is Mg smaller than Cl?
Magnesium isn't smaller than chlorine, it's larger. The atomic radius for magnesium is 145 pm and the atomic radius for chlorine is 79 pm. Both magnesium and chlorine are in the third period of the periodic table. The trend for atomic radius is that the elements generally get smaller as you move from left to right across the table in the same period.
What makes the atomic radius down a column of the periodic table?
The larger the highest energy level, the larger the atomic radius.
Which element has a smaller atomic radius bromine or gold?
The atomic radius of bromine is lower.
Which element in each pair has atoms with a larger atomic radius selenium oxygen?
For the representative elements (main group elements), atomic radius generally decreases from left to right across a period. Example: B and Fl: Fl has the smaller atomic radius Li and Be: Be has the smaller atomic radius
Is boron atomicly bigger or smaller than Oxygen?
Boron has a larger atomic radius but a smaller atomic mass.
Does an atom of fluorine have larger or smaller radius than an atom of iodine?
Smaller
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
Were on the periodic table would you find atoms with the largest atomic radius?
Atomic radius increases down the group. So larger atomic radius are present at the bottom.
Given any two elements within a group is the element with the larger atomic number likely to have a larger or smaller atomic radius than the other element?
The atomic radius decreases across a period from left to right and increases down in a given group. That means that since the lower the element is in a group, the larger the atomic radius will be. The atoms with the largest atomic radii are located in Group I and are at the bottom of groups.
Which has the larger radius Na or Mg?
By the trend it is Na...(Bigger the farther left and bigger towords the bottom)
What happens to the atomic radius when an electron is lost?
the positive ionic radius is smaller than the neutral atomic radius
How do the atomic radius and metallic properties of sodium compare to the atomic radius and metallic properties of phosphorus?
Sodium has a larger atomic radius and is more metallic.
What periodic trend does the atomic radius follow?
The atomic radius gets larger toward the bottom left of the Periodic Table. In general, the radius gets smaller as you go from left to right across the same period and the radius gets larger as you go from top to bottom down the same group.
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 will have a larger atomic radius magnesium or cesium?
Caesium atom has a larger atomic radius.
