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- help on all 3 parts of this question please. every time o go to submitt it its saying I put them in the wrong order. A) Arrange the following elements in order of increasing electronegativity:iodine, bromine, astatine, chlorine B) Arrange the following elements in order of increasing electronegativity:carbon, germanium, silicon, tin C)Arrange the following elements in order of increasing electronegativity:cesium, lead, thallium, bariumDraw a Lewis dot structure for each of the following molecules and assign charges where appropriate.answer true or flase. don't need an explanation or solution (a) A covalent bond is formed between two atoms whose difference in electronegativity is less than 1.9. (b) If the difference in electronegativity between two atoms is zero (they have identical electronegativ- ities), then the two atoms will not form a covalent bond. (c) A covalent bond formed by sharing two electrons is called a double bond. (d) In the hydrogen molecule (H2), the shared pair of electrons completes the valence shell of each hydrogen. (e) In the molecule CH4 , each hydrogen has an electron configuration like that of helium and carbon has an electron configuration like that of neon. (f) In a polar covalent bond, the more electronegative atom has a partial negative charge (2) and the less electronegative atom has a partial positive charge (1). (g) These bonds are arranged in order of increasing polarity CiH , NiH , OiH. (h) These bonds are arranged in order of increasing polarity HiF , HiCl , HiBr. ( i) A…
- explain difference between non-polar and polar covalent compound along with example of this type of bond in clear handwritten answer!Is it polar or nonpolar?Given the following lewis structures... 1) Identify the most electronegative and least electronegative element. If there is none, then the strongest intermolecular force is London Dispersion Forces. 2) Draw a delta positive and a delta negative on the respective sides of the a) molecule. 3) Redraw a second molecule on your paper showing the intermolecular force. a) Use a dotted line indicating the force of attraction. 4) Identify or name the strongest intermolecular force.
- In a covalent bond between two atoms, the more electronegative atom will attract more electron density toward itself, causing a polar bond. The more electronegative element is the negative pole, whereas the less electronegative element is the positive pole. The direction of the dipole is always toward the more electronegative element. This is often inflicated by an arrow, as shown in the figure. (Figure 1) The magnitude of the bond polarity is the difference in electronegativity values of the atoms. For example, in the molecule Cl2, the CICI bond is nonpolar because there is no difference in electronegativity between two atoms of the same element. In the CIBr molecule, However, the C1 Br bond is polar because Cl and Br have different electroneaativitv values. A CI I bond would be more polar than a C1 Br bond because there is a greater electronegativity difference between Cland I than between CI and Br.what type of bond ionic polar or nonpolar would you expect to be the densest?Why does the bond dipole point towards the more electronegative atom? Why does it accumulate a partial negative charge?
