Chemical reaction. Nice experienced intelligent scientist holding a chemical reagent and holding a flask while trying to show an experiment - Stock Photo & Image

Magical process. Scaled up shot of a group of pupils getting involved in an interesting experiment while all standing next to the teacher of chemistry

Science at school. Well-equipped teacher standing between his pupils and holding something in his right hand while preparing for experiment

Glass bulbs on the shelf in the school chemistry cabinet

Children, elementary school boys, conduct chemical experiments with colored liquids in glass flasks, a scientific concept. 4k slow-motion shooting

Chemistry laboratory. Conducting a chemical experiment. Experiments in the laboratory. Flasks and test tubes with colored liquid. The child conducts an experiment in a chemical laboratory. The science.

Chemistry laboratory. Conducting a chemical experiment. Experiments in the laboratory. Flasks and test tubes with colored liquid. The child conducts an experiment in a chemical laboratory. The science.

This one. Upbeat chemistry teacher sitting in between her students and showing them a test tube with a necessary chemical agent while they preparing for an experiment

Quality glassware. The focus being on the chemical flasks with blue and red substances standing on the table and the girls hand adding some agent to the flask

Fond of chemistry. Cheerful teenage boys holding chemical flasks with fuming substances and observing the reactions with curiosity while having a chemistry class in the lab

International people. Amazing brunette female raising her right hand while showing test tube with liquid

Wow magic is real. Amazed little scientists standing with slack jaws while looking at a result of a chemical experiment and touching the fume.

Interesting chemistry. Charming teenage girl holding a test tube with a chemical and taking some milliliters of another from a flask while conducting a chemical experiment with her classmate

Young researcher. Charming teenage male student studying a chemical reaction in the chemical lab and observing it with the help of a magnifying glass

Girl excitedly looking. Open-eyed teacher helping her ginger ward with giant tube wearing blue rubber gloves

Unexpectedly great result. Young chemistry teacher and her female student sitting at the table in the lab and looking at the flask with an ongoing reaction with great surprise