PHInorg | Module 7 (Part 2: Group 3B)

Scandium, Yttrium, Cerium, and Gadolinium

Group 3B Elements

Scandium

Scandinavia

Scandinavia

Scandium is named after?

Scandium

Light weight and fairly corrosion resistance

Scandium

High melting point

Yttrium

Ytterby

Ytterby

Yttrium is named after?

Yttrium

Used in phosphors for color television tubes

Phosphors

Yttrium is used in this for color television tubes

Yttrium

Ductile and silver

Yttrium

Produced from Monazite sands

Monazite sands

Yttrium is produced from?

Cerium

Named after asteroid

Ceres

Cerium is named after asteroid?

Cerium

Lanthanide element

Cerium

Most abundant of the Rare Earth Element

Ceric Sulfate

Orange red powder

Ceric Sulfate

Chemical reagent in volumetric analysis (used in Quality Control to check on the concentration in preparation of samples)

Gadolinium

Use: MRI Contrast agent for visualization of intracranial lesions

MRI

Gadolinium: Metals are not allowed in this machine

Magnetic Resonance Imaging

Gadolinium: MRI stands for?

Intracranial Lesions

Gadolinium: MRI Contrast agent for visualization of?