Question

Match the molecule or compound to the type of bond found between the elements.
molecules/compounds
1.NaCl
2.MgBr2
3.CO2
4. SO2
type of bond
a.covalent bond
b.ionic bond

Answer 1

To match the molecules or compounds to the type of bond found between their elements:

1. NaCl - **b. ionic bond**
2. MgBr2 - **b. ionic bond**
3. CO2 - **a. covalent bond**
4. SO2 - **a. covalent bond**

So, the matches are:
- NaCl → ionic bond
- MgBr2 → ionic bond
- CO2 → covalent bond
- SO2 → covalent bond