0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the difference electronegativity values of sodium and bromine?
The difference electronegativity values of sodium and bromine are; Sodium(Na) 0.9, Bromine(Br) 2.8 thus a difference of 1.9.
Is HF an ionic or covalent?
a very polar, single, covalent bond, yes. This would be an ionic bond. The electronegativity of Hydrogen is about 2.2 and the electronegativity of Fluorine is about 4.0. The difference is 1.8 which is greater than 1.7, the minimum difference for an ionic bond. Or it is (at least) a very polar-covalent bond. Figures 1.7 or 1.8 are in the 'discussion' range
Where are the elements with low electronegativity located on the periodic table?
Atoms with the lowest electronegativity values located on the leftmost part of the periodic table. The atom with the lowest electronegativity belongs to Francium.
If difference is 0.5 in electronegativity values of two atoms then bond is polar or non polar?
I will be considered as barely polar
Explain the different between Hf and HF?
Hf is the element hafnium. A dense gray metal. HF is the compound hydrogen fluoride, a toxic, acidic gas.
Is HF a ionic compound?
Yes, HF is an ionic compound. Electronegativity of H is 2.1 and that of F is 3.98. As the electronegativity difference is greater than 1.4 it is a ionic compound.
Is HF polar non-polar or ionic?
Ionic, has an ElectroNegativity of 1.9.
What is the difference in electronegativity between H and F in HF?
The electronegativities of F and H are respectively 3.98 and 2.1, and the difference is 1.88
What is the the difference between the electronegativity values of carbon and sulfure?
Both Carbon and Sulphur have an electronegativity value of 2.5
What is the difference electronegativity values of sodium and bromine?
The difference electronegativity values of sodium and bromine are; Sodium(Na) 0.9, Bromine(Br) 2.8 thus a difference of 1.9.
What type of bond is formed between the two atoms in the compound HF?
Covalent. The bond is polar due to the high electronegativity of fluorine.
Where are the atoms with the lowest electronegativity value located?
Atoms with the lowest electronegativity values located on the leftmost part of the Periodic Table. The atom with the lowest electronegativity belongs to Francium.
Difference between electronegativity values of sodium and bromine?
the difference between the electronegativity values of sodium and bromine is 1.9 , which is relatively high in general , high differences suggest ionic bonds.
What is the difference between electronegativity values of sodium and bromine?
2.03
How do electronegativity values determine the charge distribution in a polar in a polar covalent bond?
In a bond if the electronegativity is stonger in an atom then it gains a negative charge and the atom with the weaker electronegativity gains a posotive charge.
Which family does NOT have electronegativity values?
It is not true to say that any family does not have electronegativity values. It is tempting to say the inert gases, group 18, but we have a value for the electronegativity of xenon, 2.6 on the Pauling scale. Some of the other members of the group form compounds, though they are difficult or impossible to isolate, and their electronegativities have therefore not been measured. Whether they can thus be said to have electronegativity values or not is a moot point.
What are atoms with greatly differing electronegativity values expected to form?
an ionic bond
