CH-1567
Periodic trends
Chemistry · Secondary 4 · Medium · Periodic trends
Using Table 8.3 data: F (3.98), Cl (3.16), Br (2.96), which statement about electronegativity down Group 17 is correct?
- It decreases from fluorine to bromine.
- It increases from fluorine to bromine.
- It is the same for all Group 17 elements.
- It is highest in bromine and lowest in chlorine.
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