Chromium symbol - Cr. Element of the periodic table zoomed with mignifier
Palabras clave
chromium,
element,
periodic,
symbol,
chemistry,
table,
massa,
atom,
weight,
signs,
chemical,
illustration,
system,
science,
electron,
proton,
education,
atomic,
background,
metal,
metallic,
buttons,
periodic table,
hand,
magnifier,
magnifying glass,
scientific
){kind=link}