Element of Technetium with magnifying glass
Schlüsselwörter
technetium,
table,
periodic,
element,
magnifying,
glasses,
magnifier,
chemical,
symbol,
science,
element,
education,
background,
chemistry,
illustration,
graphic,
atom,
laboratory,
scientific,
oxidation,
state,
noble,
design,
atomic,
school,
laboratory,
molecular,
metal,
liquid,
gas,
solid,
physics,
nature,
weight,
massa,
colours,
magnification,
zoom,
macro,
radioactive
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