Schiefertafel mit der chemischen Formel von Resveratrol
Palabras clave
chemistry,
formula,
chalk,
chemical,
grape,
wine,
cancer,
structure,
hand,
board,
text,
plate,
write,
blackboard,
blackboard,
drawing,
illustration,
drawn,
graphic,
signs,
technology,
chemical,
laboratory,
science,
symbol,
studying,
concept,
molecular,
connection,
atom,
handwriting,
slate