Reactants would be the missing word in the sentence because they make up the products in a chemical reaction
The drawing is correct because there are 12 atoms of each type on each side of the arrow.
Answer:
Explanation:
Drug for the treatment of disease. Chemistry contributes to the preparation and use of materials for surgery (sutures, artificial skin, and sterile materials). ...
Surgical procedure. ...
Blood samples for laboratory testing. ...
Blood glucose testing device.