Francium is the most electropositive chemical element and has the lowest electronegativity; for the fluorine the situation is exactly inverse.
Fluorine
The most active metal is francium (Fr). It is located farthest to the left and at the bottom. The most active nonmetal is fluorine (F). It is located at the top of Group 17 (the halogens).
Fluorine
The most active nonmetal element is fluorine.
F Fluorine is the most reactive
Fluorine
The most active metal is francium (Fr). It is located farthest to the left and at the bottom. The most active nonmetal is fluorine (F). It is located at the top of Group 17 (the halogens).
Francium has the lowest electronegativity and fluorine the highest.
Fluorine
Fluorine is sometimes called the hungry wolf of the periodic table because it is the most reactive element.
The most active nonmetal element is fluorine.
F Fluorine is the most reactive
Halides are the most active nonmetals on the periodic table because it has high electronegativity. Meaning it is more likely to attract an electron towards itself to react.
Francium is a very radioactive and very chemically reactive chemical element.
The most active non metal would be fluorine, 9F2 with electron configuration 1s2 2s2 2p5 If you were making pure fluorine, what would you have ready to collect your product in? (should you be ready for the most reactive nonmetal to react with anything you put it in)?
Francium has the greatest electropositivity and the lowest electronegativity.
Francium has the greatest electropositivity and the smallest electronegativity.