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As a general rule, when moving left to right on the periodic table the atomic radius decreases due to increasing electromagnetic attraction of the nucleus to the electrons.

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

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


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.


When you go left to right on the periodic table what happens to the atomic radius?

Yes. The atomic radius increases down the group. This is because number of shells increases down the group.


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 is the atomic radius of gallium and how does it compare to other elements in the periodic table?

The atomic radius of gallium is about 135 picometers. In the periodic table, gallium has a larger atomic radius compared to elements to its left and a smaller atomic radius compared to elements to its right.


Which has the larger atomic radius silicon or bromine?

Silicon has a larger atomic radius than bromine. This is because as you move down a group on the periodic table, atomic radius tends to increase. Bromine is located further to the right on the periodic table and has a smaller atomic radius compared to silicon.


What elements has the smallest atomic radius bromine sulfur chlorine or selenium?

Among bromine, sulfur, chlorine, and selenium, chlorine has the smallest atomic radius. This is because atomic radius decreases as you move from left to right across a period on the periodic table. Chlorine is located on the right side of the periodic table in the 17th group, which indicates smaller atomic radius.


How does the atomic raduis change across a period of the periodic table?

The atomic radius generally decreases across a period of the periodic table from left to right due to increased nuclear charge pulling electrons closer to the nucleus. This results in a stronger attractive force, leading to a smaller atomic radius.


How does the atomic radius change from the left to the right horizontal row in the periodic table?

The atomic radius decreases from left to right across a period in the periodic table. This is due to the increasing number of protons in the nucleus, which pulls the electrons closer to the nucleus, resulting in a smaller atomic radius.


Which of the following decrease as you go from left to right on the periodic table?

The atomic radius decreases as you go from left to right. or atomic radius cation radius && anion radius -barbie=]


What trend does the atomic radius following along a period on the periodic table?

The atomic radius gets smaller the farther right it appears on the Periodic Table, until the addition of a new orbital increases the size again.


Does phosphorus have a larger radius than chlorine?

No, chlorine has a larger atomic radius than phosphorus. Atomic radius decreases as you move from left to right across a period in the periodic table, and phosphorus is to the left of chlorine in the periodic table.