Crossword

1. a poisonous gas that attacks the nervous system and can kill, sometimes used as a chemical weapon
5. to attack or begin to fight someone
7. a thing that makes somebody less willing to do something
10. a sudden shaking movement of the body that cannot be controlled
11. halogen which is used for chemical weapons

2. the act of refusing to accept, use, or believe someone or something
3. physical or mental pain
4. a substance that controls the effects of a poison or disease
6. the organs that make it possible for you to breathe
8. if a person does something bad with impunity, they do not get punished for what they have done
9. without a smell