×

Thulium

☒

Lutetium

☒

ADD ⊕
Compare

X

Thulium

X

Lutetium

Physical Properties of Thulium and Lutetium

Thulium Metal

Thulium

Lutetium Metal

Lutetium

Add ⊕

1 Physical

1.1 Melting Point

1,545.00 °C1,652.00 °C

27 3410

1.2 Boiling Point

1,730.00 °C3,402.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silvery Gray

Silvery White

1.3.3 Luster

Metallic

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

NANA

0.2 8.5

1.4.2 Brinell Hardness

471.00 MPa893.00 MPa

0.14 3490

1.4.3 Vickers Hardness

520.00 MPa1,160.00 MPa

121 3430

1.5 Speed of Sound

NANA

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

NANA

58 97

1.7 Allotropes

✔ ✘

✔ ✘

1.7.1 α Allotropes

Not Available

Not Available

1.7.2 β Allotropes

Not Available

Not Available

1.7.3 γ Allotropes

Not Available

Not Available

Compare Lanthanide Series » More

Thulium Metal

Praseodymium Metal

Thulium vs Praseodymium

Thulium Metal

Lutetium Metal

Thulium vs Lutetium

Thulium Metal

Neodymium Metal

Thulium vs Neodymium

More Compare Lanthanide Series

Lanthanide Metals » More

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

More Lanthanide Met...

Lanthanide Metals »More

Neodymium Metal

Neodymium

Periodi... | Physical | Chemical | Mechanical

Gadolinium Metal

Gadolinium

Periodi... | Physical | Chemical | Mechanical

Erbium Metal

Erbium

Periodi... | Physical | Chemical | Mechanical

» More Lanthanide Metals

Compare Lanthanide Series »More

Lutetium Metal

Dysprosium Metal

Lutetium vs Dysprosium

Periodi... | Physical | Chemical | Mechanical

Lutetium Metal

Terbium Metal

Lutetium vs Terbium

Periodi... | Physical | Chemical | Mechanical

Lutetium Metal

Holmium Metal

Lutetium vs Holmium

Periodi... | Physical | Chemical | Mechanical

» More Compare Lanthanide Series