Show me a ribosome location in a cell structure

Ribosomes are found moving freely in the "cytoplasm and sometimes can be seen attached to the Endoplasmic Reticulam"

Explanation:  

In the cytoplasm the RIbosomes are found moving freely, but sometimes it has been observed that ribosomes are attached with the Endoplasmic Reticulam and forming the rough Endoplasmic Reticulam. When the ribosomes are bound to the particular mRNA strand, the structure formed is known as polysomes. The existence of the ribosomes are not permanent as well. Basically the ribosomes are made up of the nucleolus. Ribosomes helps in the making of the protein.

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