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Wonders of chemistry. Confident professional male scientist holding chemical flasks and showing an experiment while interacting with kids

Scientific club. Nice smart serious teenager holding flask and pouring chemical liquid while taking part in science club meeting

Smart pupils making experiment in chemistry class

Team of four kids, black and white, boys and girls experimenting on chemistry lesson with test tubes, liquids and flasks, isolated on white

Three kids in white coats making chemical experiment in laboratory

Smart pupils making experiment in chemistry class

Exchanging ideas. Two cheerful teenage boys having a chemistry class in the lab and discussing the chemical reaction going on in the flask in one of the boys hands

Interesting experiment. A group of cheerful students being gathered around the table during their chemistry class and watching the reaction going on in the big flask

Curious little scientist. Pleasant teenage boy conducting an experiment in the lab and looking at a big chemical flask in his hands, observing the ongoing reaction in it

Fond of chemistry. The group of upbeat teenage students being gathered around the table in their school lab and observing the final stage of their chemical experiment with excitement

Interesting experiment. Joyful teenage boy adding green chemical to the flask with a pipette and smiling while his experiment partner looking at him with curiosity

Proud with result. Handsome teenage boy in safety glasses holding a big flask with a chemical reaction going on inside it and posing for the camera, puffing his chest with pride

Desirable result. Upbeat teenage schoolchildren reaching out their hands and feeling the warmth radiating from chemical flask while the reaction going on in it

Miraculous chemistry. Three upbeat teenage students being gathered around the table and watching the chemical substance reacting in chemical flask