Disinfectant
Revision as of 09:32, 6 April 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 3== ===Meaning=== A disinfectant is a chemical which kills micro-organisms. ==Key Stage 4== ===Meaning=== A disinfectant is a chemical which k...")
Contents
Key Stage 3
Meaning
A disinfectant is a chemical which kills micro-organisms.
Key Stage 4
Meaning
A disinfectant is a chemical which kills pathogenic micro-organisms.