Beryllium (symbol: Be) is a chemical element with atomic number 4.
Schlüsselwörter
abstract,
atom,
atomic,
atom,
bond,
bonding,
bond,
charge,
chart,
chemical,
chemistry,
design,
diagram,
dot,
draw,
education,
electron,
element,
energy,
formula,
geometry,
graphic,
water,
illustration,
isolated,
laboratory,
lewis,
model,
molecular,
molecular,
nucleus,
orbital,
pair,
particle,
photon,
physics,
quantum,
reaction,
science,
scientific,
shape,
sphere,
structure,
symbol,
technology,
theory,
valencia
Deutsch
