Chlorine has 7 electrons in its valence shell it accepts the electronic to complete its octet it becomes an chlorine ion (ci-) what is the nature of this chlorine ion

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

How do disease caused by bacteria and disease caused by viruses react to antibiotics