0
Why is the bond between an electropositive and electronegative atom ionic in nature?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why alkali metals form ionic hydrides?
SHORT ANSWER: the difference in electronegativities between H and Alkali metals is high, so the bonds are more ionic.
What is determined by weather or not electrons are shared or transferred between two atoms?
the ionic or covalent nature of the bond. if it is shared it is covalent, if it is transferred it is ionic
For detection of foregin element why is sodium fusion carried out?
oraganic compound are covalent in nature and they do not react with inorganic reagents so that they should be converted into ionic compounds .since sodium is highly reactive and electropositive metal ,it form ionic compound .NA+C+N...................NaCN(SODIUM CYNIDE)2Na+s......................Na2sNa+x.........................Nax
When an elemental metal combines with an elemental nonmetals it forms a?
Usually an ionically bonded salt. For Study Island~ binary ionic compound When a metal and a nonmetal react, they produce a binary ionic compound since metals are electropositive in nature and nonmetals are highly electronegative. If the compound contains an elemental metal and nonmetal, the formula is predictable. The metal will donate an electron to the nonmetal and form a binary ionic compound. For example, sodium metal reacts with chlorine gas to form solid sodium chloride. Na (s) + Cl2 (g) NaCl (s)
What kind of bond is k-o bond in koh?
There is no K-O bond in KOH as this is an ionic compound formed between the cation, K + and the polyatomic anion, OH - So, the electronegative difference here causes this ionic bond to form by attraction in whole as shown above.
Why is the bondbetween an electropositive and electronegative atom ionic in nature?
an electropositive element gives electrons to electronegative elements and this complete transfer of electrons creates an ionic bond
What kind of bond is lithium chloride?
When a highly electronegative atom and an electropositive one are bonded together, an electron is transferred from the electropositive atom to the electronegative atom to form a cation and an anion, respectively. The cation, being a positively charged ion, is attracted to the negatively charged anion.
Does covalent bonding occur between salt like Na Cl?
No, NaCl is an ionic salt. Since, chlorine is highly electronegative and sodium is highly electropositive therefore, the bonding between them takes place by ionic bond.
Why is the bond between electropositive and electronegetive atom ionic in nature?
the electropositive atom has a (slightly) positive change, and the electronegative atom has a (slightly) negative charge. Therefore, the opposite charges attract, which is an ionic bond. All bonds are on a scale between purely ionic and purely covalent (only seen in bonds between atoms of the same element), so the bond between the two atoms mentioned would be close to the ionic end of the scale as the difference in electronegativity would create a polar covalent bond - the greater the difference in electronegativity, the more ionic the bond.
What type of intermolecular bonds are formed in ammonium chloride?
Electrovalent or ionic since ammonium(NH4+)is electropositive and chlorine(CL-) is electronegative
Ionic formed when?
Whenever an electropositive element (metal) reacts with an electronegative element (non metal) the transfer of electron takes place from metal to a non-metal forming ionic bond.
Is salt a pure compound which contains ionic bonds?
The usual table salt, sodium chloride, is definitely ionic, since it has one of the more electropositive elements with one of the more electronegative elements. In chemistry, salt refers to many compounds, but they have some similar traits.
How is EN used in determining the ionic or covalent character of the bonding between two elements?
Usually ionic compounds are electronegative.
What pair of elements are most likely to form an ionic bond?
Highly electronegative and highly electropositive elements, e.g. Fluorine, Clorine, Oxygen, or Nitrogen and Sodium, Potassium, Rubidium, Cesium or Barium.
Characteristics of a ionic bond?
1-Transfer of electrons from less electronegative atom to more electronegative atom, 2- Appearance of opposite charges, 3- Electrostatic force of attraction between ions, 4- Non directional nature, and 5- formation of a solid compound.
What is the significance of an electronegative difference of 1.7 between 2 atoms?
It represents the boundary between what is considered to be an ionic or a covalent bond.
What is the significance of an electronegative different of 1.7 between 2 atoms?
It represents the boundary between what is considered to be an ionic or a covalent bond.
