We’re being asked to rank the given elements by increasing electronegativity.
Recall that the most electronegative element is fluorine (F) while the least electronegative element is francium (Fr).
This means the trend for electronegativity is as follows: it increases from left to right and decreases down a period in the periodic table.
The given elements are:
Rank these elements according to electronegativity (highest to lowest).
Cs, F, Al, C, Na
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Periodic Trend: Electronegativity concept. You can view video lessons to learn Periodic Trend: Electronegativity. Or if you need more Periodic Trend: Electronegativity practice, you can also practice Periodic Trend: Electronegativity practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Tuli's class at University of Central Missouri.