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Atomic radius generally decreases as you go from left to right in the same period. Atomic radius increases as you go down the same group.
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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 property increases going down a group in periodic table?
Atomic size, number of shells (or energy levels) and electropositivity increases down a group on the periodic table.
How is the periodic table oranized?
The modern periodic table is arranged in the increasing order of their atomic number and repeating properties. The elements in the same family / group have the same number of valence electrons.
Atomic size generally as you go down a group?
Atomic size generally increases as you go down a group
How would you know from looking at the periodic table that O molecules are smaller than nitrogen molecules?
Oxygen and nitrogen are in the same period of the table, and within a period, atomic radius decreases with increasing atomic number. Oxygen has a higher atomic number than nitrogen. From the periodic table alone, there is no direct information about the size of the molecules, but both these elements form diatomic molecules, and it is reasonable that molecules formed from the same number of atoms will have sizes in the same order as the sizes of the atoms.
When you go across the periodic table how does the atomic size go?
Atomic size decreases across the rows of the periodic table
What happens to the atomic size from the top of the periodic table to the bottom?
The atomic size increase from top to bottom of Periodic Table. As the number of shells increases from top to bottom, the atomic size increases.
What happens to the atomic size from the top to the bottom of the periodic table?
The atomic size increase from top to bottom of periodic table. As the number of shells increases from top to bottom, the atomic size increases.
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 property increases going down a group in periodic table?
Atomic size, number of shells (or energy levels) and electropositivity increases down a group on the periodic table.
Why does atomic size tend to decrease with increasing atomic number across a row of the periodic table?
electronegativity
What are 2 reasons for studying the periodic table?
Periodic table of elements provides us a lot of information about element's intrinsic properties. We can get the atomic weight of an element by looking at the periodic table. Trends about the electronegativity and atomic size can also be computed.
What decreases across the periodic table?
Atomic size decreases across a period
Does atomic size increase from left to right across the periodic table?
it decreases
Do the elements to the right of the periodic table have small or large radii?
Across a period the atomic size decreases. Hence elements in the right side of the periodic table have small size / radii.
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 the atomic radius decrease as you move up a group and across a period from left to right on the periodic table?
the atomic radius decreses from left to right in periodic table due to increase in the number of succesive element the electrons of the outermost shell are more attracted towards nucleus and the atomic radius or atomic size decreases.
