This apparent contradiction between the chlorine ion and the sodium ion is; due to electrostatic attraction between the nucleus and the electrons.
As we know, there's a periodic trend for atomic radii in the periodic table; the trend is as follows;
- <em>Atomic radius increases down a group and reduces across the period.</em>
Elements get larger down the group and this explains the trend down a group.
- However, atomic radius decreases across a period because the more Valence electrons there are in an element, the more the electrostatic attraction between the positively charged nucleus and the negatively charged electrons.
Consequently, when Chlorine forms an ion by gaining an electron, the electrostatic attraction between its nucleus and electrons increases and the the atomic radius decreases.
On the other hand, when sodium forms an ion by losing an electron, the electrostatic attraction between its nucleus and electrons decreases and the the atomic radius increases.
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Okay what is the question :)
Answer:
The correct answer is option D "People needed to work faster than the weather. . . ."
Explanation:
The text refers to sugar as "a killer" in Louisiana as they did not have the hot weather as in the Caribbean to harvest.
Then, slaves had to increase their production and beat the weather because otherwise the crop would be completely ruined.
For this reason, the work of slaves in Louisiana was much more exhaustive than in the Caribbean.
Answer:
d.Fits with your company culture
Explanation:
i just took the quiz on edg.
