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How are the size of the elements effected on the periodic table?
Atomic size increase down the group and decreases across the period.
The alkaline earth element having the largest atomic radius is found in period?
7th period because atomic size down the group increases. And Alkali Earth metals are found only in Group 1. The element is in Group 1 and period 7
How does the numbers of electrons change across a period of elements?
The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).
What is a period property?
The properties which change regulary from top to bottom in a group and from leaft to right a period are called periodic property.
How does the number of valence electrons for element change across a period?
The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).
How does ionization energy of elements in the same period change?
Ionization energy increases as you go across a period, but as you go down a group it decreases.
What has a a greater effect on atomic size nuclear charge across a period or increase occupied energy levels withen a group?
The increase in nuclear charge across a period has a greater effect on atomic size than the increase in occupied energy levels within a group. As you move across a period, the effective nuclear charge increases, pulling electrons closer to the nucleus and resulting in a decrease in atomic size. In contrast, while adding occupied energy levels down a group increases atomic size, the effect of increased nuclear charge across a period is more significant in reducing atomic radii. Thus, nuclear charge plays a more crucial role in determining atomic size within a period.
What pattern in atomic size occurs in the periodic table?
In the periodic table, the atomic size increases with every period due to addition of an extra shell. The atomic size decreases with every group since no. of electrons and protons are increased with every group across a period leading to extra electrostatic force of attraction between electrons and the nucleus and thus shrinking the size of the atom.
How did the body size of the horse change during its evolution?
ur question was whyhorse change size of bodyist tell me is size of your body remains same from the period of your chilhood,not at allwith the passage of time changes occours so now i hope you will understand why horse change size of body
Does elements on the periodic table decrease in atomic size when you move across a period from left to right and when you move down a group?
Atomic size generally decreases as you move across a period from left to right due to increasing effective nuclear charge. However, atomic size tends to increase as you move down a group due to the addition of more electron shells.
What period and group is Carbon?
Carbon is in group 14, period 2
Give the period and group in which each of these elements is found nitrogen sodium iodine and mercury?
Nitrogen is period 2, group 15. sodium is period 3 group 1, iodine is period5 group 17. mercury is period 6 group 12.
