Molecule model with formulas on blackboard in the background

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Size: 3744px × 5616px
Photo credit: © Shawn Hempel - Concepts / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analysis, atom, ball, blackboard, blue, board, chemical, chemistry, classroom, concept, education, formula, lab, laboratory, model, molecule, note, red, research, science, stick, white, writing