To answer the question of which group contains nonreactive elements, we should consider the properties of the groups mentioned.

1. **Halogens**: These elements (Group 17) are highly reactive and often form compounds with metals and nonmetals.

2. **Noble Gases**: This group (Group 18), which includes helium, neon, and argon, is known for its lack of reactivity due to having a full valence shell of electrons.

3. **Alkaline Earth Metals**: Elements in this group (Group 2) are reactive, particularly with water and oxygen.

4. **Alkali Metals**: Found in Group 1, these elements are also very reactive, especially with water.

### Conclusion

Based on the analysis, the correct answer is **B) noble gases**, as they are well-known for being nonreactive due to their stable electronic configuration.

Question

To answer the question of which group contains nonreactive elements, we should consider the properties of the groups mentioned.

1. **Halogens**: These elements (Group 17) are highly reactive and often form compounds with metals and nonmetals.

2. **Noble Gases**: This group (Group 18), which includes helium, neon, and argon, is known for its lack of reactivity due to having a full valence shell of electrons.

3. **Alkaline Earth Metals**: Elements in this group (Group 2) are reactive, particularly with water and oxygen.

4. **Alkali Metals**: Found in Group 1, these elements are also very reactive, especially with water.

### Conclusion

Based on the analysis, the correct answer is **B) noble gases**, as they are well-known for being nonreactive due to their stable electronic configuration.

Knowee AI · Accepted Answer

To answer the question of which group contains nonreactive elements, we should consider the properties of the groups mentioned.

1. **Halogens**: These elements (Group 17) are highly reactive and often form compounds with metals and nonmetals.

2. **Noble Gases**: This group (Group 18), which includes helium, neon, and argon, is known for its lack of reactivity due to having a full valence shell of electrons.

3. **Alkaline Earth Metals**: Elements in this group (Group 2) are reactive, particularly with water and oxygen.

4. **Alkali Metals**: Found in Group 1, these elements are also very reactive, especially with water.

### Conclusion

Based on the analysis, the correct answer is **B) noble gases**, as they are well-known for being nonreactive due to their stable electronic configuration.

The elements of which group are nonreactive?AhalogensBnoble gasesCalkaline earth metalsDalkali metals

Question

The elements of which group are nonreactive?

Solution

Conclusion

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