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The atomic radius decrease, with several exceptions in periods 6 and 5.

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6y ago

The atomic radius tends to decrease from left to right across a period.

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Q: What happens to the atomic radius when you go from left to right on the periodic table of elements?
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Related questions

What happens to the atomic radius as you from the bottom to the top of the periodic table?

The atomic radius decreases.


What element have the largest radius?

Francium has the largest atomic radius of all the elements on the Periodic Table.


Which of these elements has the largest atomic radius. Aluminum potassium fluorine. Calcium?

Potassium has the largest atomic radius. It is in the 1st group of the periodic table. Fluorine has the least atomic radius.


What happens to the atomic radius as you move down the periodic table?

Down a group, the atomic radius increases as the number of shells or energy levels increases.


WHAT BEST STATES THE TREND IN ATOMIC RADIUS ACROSS THE PERIODIC TABLE?

As you move across the periodic table from left to right (across a period), the atomic radius of the elements tends to decrease.


What element have the smallest atomic radius?

Atomic Radius gets greater down the periodic table and gets smaller to the right in the periodic table. This means, in order of atomic radius, that the five smallest elements are Helium, Neon, Fluorine, Oxygen, and Hydrogen in that order. Check all of it out at http://www.ptable.com/ under properties>radius


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 of the given elements has the smallest atomic radius in 3rd period in periodic table?

Lithium(520)


What happens to the atomic size of the atoms as you go from left to right of the periodic table?

The atomic radius decrease from left to right in the periodic table.


What happens to atomic radius as you move from bottom to top of the periodic table?

atomic radius decreases from bottom to top of the periodic table.


Which elements on the periodic table have the lowest electronegativity?

Atoms to the left on the periodic table Atoms with a large atomic radius


The elements with the smallest atomic radii are found in the?

The elements with the smallest atomic radii are found in the top of the P block of the periodic table. Helium (He) has the smallest atomic radius. Francium, on the other side of the periodic table (very bottom of the S block), has the largest atomic radius.