An ionic bond forms between a nonmetal and a metal in which the nonmetal attracts the electron from the other atom. Ionic bonds are high in polarity, have no definite shape and have high melting and boiling points. At room temperature, an ionic bond is a solid. An ionic compound tends to...
Out of P−F,F−F,S−F and Cl−F bonds, which bond is the least ionic ? View Solution Q2 How wold you rank these bonds from most ionic to most covalent in character? Br−F,Ca−F,K−F,F−F,Cl−F View Solution Q3 Which bond(s) is/are ionic-bond?I. H−...
An ionic bond is created when (a) A metallic element reacts with a nonmetallic element (b) Two atoms share their bonding electrons unequally (c) Two atoms share their bonding electrons equally (d) One atom gives one or more electrons to another ato...
ionic bond for example MgCl2 the diagram will be like [Mg]^2+ 2[Cl]- (note that you need to draw the valence electrons of the anion) 2011-06-23 18:40:55 补充： covalent bond for example O2 You need to draw the O atoms together that is their outermost electron shell ov...
It is important to note, however, that the formula for an ionic compound does not represent the physical arrangement of its ions. It is incorrect to refer to a sodium chloride (NaCl) “molecule” because there is not a single ionic bond, per se, between any specific pair of sodium and ...
This invention also discloses a method for preparing the flame retardant. The flame retardant has such advantages as no halogen, high carbonization efficiency, good flame retardancy, short retarding course, high retarding efficiency, simple process, little pollution and easy control....
5. What’s the formation process of ionic bond between sodium atom and chlorine atom? 6. What are the characters of ionic structure? 7. For ionic compounds, are their melting points and boiling points high or low? Why? 8. Is NaCl soluble in water? Why? What is the principle of ...
The ionic bond is a type of a chemical bond that is formed as a result of a combination of a positive ion for an atom of a metallic element and a negative ion
and a comparison of bond lengths and bond strengths for some common bonds appears in Table 2. When one atom bonds to various atoms in a group, the bond strength typically decreases as we move down the group. For example, C–F is 439 kJ/mol, C–Cl is 330 kJ/mol, and C–Br is ...
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