* ytterbium (chemical element #70) * yttrium (chemical element #40)
Ytterbium and Yttrium are chemical elements. They begin with the letter Y.
Ytterbium and Yttrium are chemical elements. They begin with the letter Y.
Ytterbium and Yttrium are chemical elements. They begin with the letter Y.
Yield point. YIG. Yttrium.
you
yesyoungyouthfulyummy
yearn
yttrium...its an element
Y axisX axisY-axis
Yes
· youthful
youthful