The enacting of right-to-die legislation by a state government will become an environmental for hospitals and doctors in that state

Environmental force

Explanation:

Environmental force in medicine are external force which cannot be controlled by the medical practitioners.

Government enactment (right-to-die) can be either economic or social influence on the medical practitioners and punishment can be awarded when there is no compliance.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds