Ihat are actions or behaviors that may have (or may not have ) taken place before someone dies?

I hate the actions or behaviors that my have (or may not have) taken pace before someone dies?

4tghyjuklertghyjukl

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