Discusión importante. Encantador adolescente sosteniendo un frasco grande con un líquido rojo y hablando con su miembro del equipo durante la clase de química - Foto e imágenes de stock

Exciting experiment. Charming teenage boy holding a big flask and demonstrating the chemical reaction to his classmates while they all wearing safety goggles

Wannabe chemists. Cheerful teenage girl watching her team partner hold a pipette with a chemical and examining it during the chemistry class

Effective brainstorming. Pleasant teenage schoolchildren thinking about chemistry project ideas during the class while the boy resting his hands on the big flask with red liquid

Right reaction. Two cheerful teenage schoolgirls holding flasks with chemical substances and checking them for the desired chemical reaction in them

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

Two young clever pupils in protective glasses doing chemical experiments with green, orange and blue liquids in beaker and dry ice. Students record results of the test in notebook.

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

Correct reaction. Charming teenage schoolgirls holding chemical flasks and checking the correctness of chemical reaction taking place in them

Experiments with chemical liquids. Happy delighted curious kids experimenting with liquids and doing a scientific research while enjoying the activity

Chemical reaction. Selective focus of a chemical flask filled with liquid and being held by a professional mala scientist while conducting the experiment

Fascinated by the experiment. Delighted positive cute girls smiling and being surrounded by chemical smile while watching the chemical experiment

So you said you want to smell it. Professional chemist holding a fuming laboratory flask and entertaining excited kids during a chemical experiment in the laboratory.

Need your help. Adorable future scientists helping their tutor and holding a glass jar full of pink liquid while their teacher strewing chemical powder into it during an experiment.

We love chemistry. Cheerful delighted nice boys smiling and holding a chemical flask while showing it to you

Work in team. Female chemistry teacher conducting a practical lesson with her pupils and involving them in the process of performing a chemical experiment.

Young scientists. Cheerful smart cute girl putting something to the chemical retort and smiling while enjoying her time in the lab