Nieuwsgierig klein wetenschapper in bril mengen vloeistoffen in kolf terwijl zitten aan tafel op wazige achtergrond van chemie lab op school - Stockfoto’s en -afbeeldingen

Soft focus of inventive girl in protective glasses making experiment with chemicals in flasks in lab and looking at camera

Little scientist in protective eyeglasses smiling at camera in science laboratory

Education, science and children concept - girl with magnifier studying test tube with chemical at school laboratory

Teen girl student caring out experiments in chemistry class.high school students with microscopes in laboratory

Teen girl student caring out experiments in chemistry class.high school students with microscopes in laboratory

Smiling little girl in eyeglasses and white coat holding test tube with reagent in lab

Clever little scientist in glasses filling flask with colorful fluids while doing chemistry experiment in modern lab

Smart boy in glasses rubbing chin and thinking while sitting at table with flasks during chemistry lesson at school

Crazy little scientist in glasses smiling and looking at camera while sitting at table amidst colorful liquids during lesson in chemistry laboratory

Astonished little scientist in safety goggles looking at green liquid in flask while conducting chemical experiment in lab

Clever little boy in goggles looking at blue liquid in flask and thinking while conducting experiment during chemistry lesson in school

Curious boy in protective glasses making experiment with colorful chemical in flask in laboratory

Bewildered little scientist scratching head and looking at green liquid in flask while conducting chemical experiment during lesson in lab

Cheerful smart boy in safety goggles smiling and presenting chemical formula while sitting at table in school lab