Chemical formula and outlines on whiteboard. Vector seamless pattern. Scientific and education background.
Keywords
chemical,
chemistry,
formula,
seamless pattern,
school,
vector,
science,
abstract,
acid,
artwork,
atom,
background,
biology,
blackboard,
board,
calculus,
college,
complex,
educate,
education,
educational,
equation,
graphic,
hand-drawn,
handwriting,
handwritten,
icon,
illustration,
cognition,
laboratory,
medicine,
molecular,
monochrome,
number,
pattern,
relation,
research,
scientific,
seamless,
signs,
solution,
study,
symbol,
theory,
university,
wallpaper,
white,
whiteboard