0
The farther right you go along a Periodic Table, the more protons and elctectrons the atoms have. As the number of protons and electrons increases, the attraction between them increases, which draws the electrons closer to the nucleus (protons and neutrons), thus decreasing the atomic radii.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How does atomic radii increase or decrease in the table?
atomic radii increases from left to right in the periodic table from metal to non metal in the right
Which characteristics both generally decrease in period three from left to right?
Atomic radii decreases from left to right in the periodic table
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.
Does atomic radius have a bigger atomic number as you go to the right of the periodic table?
Yes. Generally atomic radii turn to decrease as you move across the periodic table from left to right. this is because the nuclear charge increases as you move right across the period but the electron screening remains the same. consequently, the protons in the nucleus has a greater pull on the electrons.
What periodic trends exist for atomic radii?
As you move across a row on the periodic table, the atomic radii becomes smaller due to the attraction between positive protons and negative electrons. As you move down a column, the radii increase due to the addition of valance electrons.
How does atomic radii increase or decrease in the table?
atomic radii increases from left to right in the periodic table from metal to non metal in the right
Which characteristics both generally decrease in period three from left to right?
Atomic radii decreases from left to right in the periodic table
What occurs as you move from the left to the right on the periodic table?
Many properties change as you move from left to right on the periodic table. For example: atomic number increases; electronegativity increases; atomic radii decrease etc. etc.
What trend in atomic radii do periods 3 through 6 have in common in the periodic table?
Generally is a decrease of atomic radius along a period, from left to right.
How do atomic radii change from left to right across a horizontal row of the periodic table and what is the main reason?
Atomic radii decreases on moving from left to right as the effective nuclear charge increases.
As you go from left to right across a period the atomic radii does what?
Increases
How does the atomic radius change from the left to the right horizontal row in the periodic table?
from left to right the atomic radius decreases as the electrons that get added are added in the same shell as they are in the same period. the shielding effect remains constant but the proton number increases which inturn increases the effective nuclear pull on the electrons bringing the electrons closer to the nuclei hence decreasing the radius of the atom
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.
Why are the ionic radii of the negative ions larger than their corresponding atomic radii?
Because their ability to attract electrons is higher from bottom to top and left to right so the elements on the right side or your negative elements will have a bigger ionic radii
Do protons shrink when moving them left to right the periodic table?
No. Atomic radii shrink. Protons never shrink.
Does atomic radius have a bigger atomic number as you go to the right of the periodic table?
Yes. Generally atomic radii turn to decrease as you move across the periodic table from left to right. this is because the nuclear charge increases as you move right across the period but the electron screening remains the same. consequently, the protons in the nucleus has a greater pull on the electrons.
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.
