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Ionic size increases from top to bottom within the group.

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Why is there a sudden jump in the atomic radius in elements in group 18 and the next higher element in the next period in group 1?

When the element moves from group 18 to group 1, it moves to a new period. Each period has a one more electron shell than the previous. The group 1 element has one more electron shell than the group 18 element; hence, it's atomic radius is greater.


What is the trend in electronegativity of elements when going down the group?

Electronegativity increases as you go along a group/family Everything about elements increases as you go farther down and to the right of the periodic table except the radius, in which the largest elements are at the bottom left, and the smallest at the top right


What is relation between ionic mobility and transport numser?

Ionic mobility is a measure of how quickly an ion moves in a solution under the influence of an electric field. The transport number, on the other hand, represents the fraction of the total current carried by a particular ion. The transport number is related to ionic mobility through the Nernst-Einstein equation, which describes the relationship between ionic mobility, diffusion coefficient, and transport number in solution.


What is the periodic trend for atomic size from top to bottom in a group?

Atomic size generally increases from top to bottom within a group on the periodic table. This is because each successive element has an additional energy level of electrons, leading to increased electron-electron repulsion and an overall increase in atomic size.


Why does the ionization energy tend to decrease from top to bottom within a group?

there is an increase in atomic number and atomic size down the group due to addition of extra shells.this increase in the atomic size overcomes the effect of an increase in the nuclear charge.Therefore ionisation energy decreases with an increase in atomic size i.e.,it decreases as one moves down a group..

Related Questions

What happens to the atomic size of the elements as on goes from the top to the bottom of a group?

Atomic size decreases as one moves from bottom to top in a group. The elements get smaller because they have less stuff in them.


What happens to the size of the atoms as you go down this group?

Atomic size decreases as one moves from bottom to top in a group. The elements get smaller because they have less stuff in them.


Which of these describes atomic radii as one moves from top to bottom within a group?

The atomic radius increases from top to bottom within a group.


What moves freely in an ionic compound?

Ions and only when in solution


What are the elements of composition in a sport?

The elements of composition associated with soccer are:Space (where the body moves)Time (when the body moves)Dynamics (how the body moves)Relationships (what or who you move with)


What do you call a group moves?

A group of moves in a video game are referred to as combos or combination.


Why is there a sudden jump in the atomic radius in elements in group 18 and the next higher element in the next period in group 1?

When the element moves from group 18 to group 1, it moves to a new period. Each period has a one more electron shell than the previous. The group 1 element has one more electron shell than the group 18 element; hence, it's atomic radius is greater.


What is the trend in electronegativity of elements when going down the group?

Electronegativity increases as you go along a group/family Everything about elements increases as you go farther down and to the right of the periodic table except the radius, in which the largest elements are at the bottom left, and the smallest at the top right


What part on a digital camera makes the lens move in ond out how does it work?

There are two possibilities; The focus - a motor moves the lens elements in conjunction with a sensor to get a sharp image. The zoom - operating the zoom controls, moves an optical group which gives the photographer the desired angle of view.


How does a starfish walk?

a starfish moves by how it has little tube feet on the bottom of it.


What is a distributor plate?

its the bottom plate that moves in the distributor to advance the timing


What is an aminomutase?

An aminomutase is a mutase which moves an amino group.