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Sodium fluoride.
Any metallic element will form an ionic compound with fluorine. ("Flourine" is not a chemical name!) Examples of metals are sodium, magnesium, lanthanum, and iron.
fluorine- it is a gas
A bond between fluorine and sodium would be covalent (non-ionic), as they are both nonmetals, and the difference in their electronegativities is less than 1.7.
A bond between fluorine and sodium would be covalent (non-ionic), as they are both nonmetals, and the difference in their electronegativities is less than 1.7.
Sodium fluoride.
Any metallic element will form an ionic compound with fluorine. ("Flourine" is not a chemical name!) Examples of metals are sodium, magnesium, lanthanum, and iron.
It would not be a compound. It is simply fluorine in its elemental form.
fluorine- it is a gas
A reaction between fluorine and sodium would be highly energetic, more so than that of gasoline and oxygen. It would be either combustion or explosion depending upon how well it is controlled.
fluorine- it is a gas
A bond between fluorine and sodium would be covalent (non-ionic), as they are both nonmetals, and the difference in their electronegativities is less than 1.7.
A bond between fluorine and sodium would be covalent (non-ionic), as they are both nonmetals, and the difference in their electronegativities is less than 1.7.
If fluorine combines with an element such that their electronegativity difference is more than 1.7, then they will form an ionic compound. Example:- Hydrogen fluoride is an ionic compound. Hydrogen has electronegativity of 2.1 and fluorine has 4.0. So, the difference is 1.9. Therefore, it is an ionic compound.
CF2
siF4
I don't think there is such a substance. The nearest would be sodium bromate. NaBrO3