Pergunta
Practice: Drawing Covalent and Ionic Bonds Label each of the following as ionic or covalent based on the type of bond the two elements will form. Then draw an electron dot diagram 10 show the compound that will form between each of the elements below. Include the chemical formula to the side of your drawing 1. Hydrogen and lodine 2. Carbon and Chlorine 3. Magnesium and Oxygen 4.Silicon and Oxygen 5.Zinc (II) and Bromine
Solução
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1. Hydrogen and Iodine: Covalent bond, Electron dot diagram: H:I, Chemical formula: HI<br />2. Carbon and Chlorine: Covalent bond, Electron dot diagram: Cl: C :Cl, Chemical formula: CCl4<br />3. Magnesium and Oxygen: Ionic bond, Electron dot diagram: Mg: O:O:O, Chemical formula: MgO<br />4. Silicon and Oxygen: Covalent bond, Electron dot diagram: O:Si:O: formula: SiO2<br />5. Zinc (II) and Bromine: Ionic bond, Electron dot diagram: Zn:Br:Br, Chemical formula: ZnBr2
Explicação
## Step 1<br />The first step in this problem is to identify whether the bond between the two elements is ionic or covalent. This is determined by the difference in electronegativity between the two elements. If the difference is large, the bond is ionic. If the difference is small, the bond is covalent.<br /><br />## Step 2<br />Next, we draw an electron dot diagram for each compound. This involves drawing the valence electrons of each atom as dots around the symbol of the atom.<br /><br />## Step 3<br />Finally, we write the chemical formula for each compound. This is done by balancing the number of electrons in the outer shell of each atom to achieve a stable electron configuration.
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