A high school chemistry student in San Clemente, CA, heats sodium hydroxide (NaOH) over a bunsen burner to preparation for creating zinc alloy on copper. Note apron and safety goggles.

---

Size: 2912px × 4368px
Location: San Clemente, CA
Photo credit: © Spencer Grant / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, adolescence, adolescent, adolescents, alloy, alloys, apron, aprons, boy, boys, caucasian, caucasians, chemistry, cloth, cup, cups, day, daylight, daytime, education, experiment, experimenting, experiments, fabric, fabrics, glasses, goggles, individual, indoor, indoors, interior, interiors, lad, lads, lone, male, people, pinnies, pinny, pupil, pupils, research, researching, safety, science, sciences, student, students, teen, teenager, teenagers, teens, vertical, verticals