×

Niobium

☒

Niobium

☒

ADD ⊕
Compare

X

Niobium

X

Niobium

Physical Properties of Niobium and Niobium

Niobium Metal

Niobium

Niobium Metal

Niobium

Add ⊕

1 Physical

1.1 Melting Point

2,468.00 °C2,468.00 °C

27 3410

1.2 Boiling Point

2,468.00 °C2,468.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Gray

Gray

1.3.3 Luster

Metallic

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

6.006.00

0.2 8.5

1.4.2 Brinell Hardness

735.00 MPa735.00 MPa

0.14 3490

1.4.3 Vickers Hardness

870.00 MPa870.00 MPa

121 3430

1.5 Speed of Sound

3,480.00 m/s3,480.00 m/s

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 Transition Metals » More

Niobium Metal

Bohrium

Niobium vs Bohrium

Niobium Metal

Dubnium

Niobium vs Dubnium

Niobium Metal

Rutherfordium

Niobium vs Rutherfordium

More Compare Transition Metals

Transition Metals » More

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

More Transition Met...

Transition Metals »More

Dubnium

Dubnium

Periodi... | Physical | Chemical | Mechanical

Copernicium

Copernicium

Periodi... | Physical | Chemical | Mechanical

Palladium Metal

Palladium

Periodi... | Physical | Chemical | Mechanical

» More Transition Metals

Compare Transition Metals »More

Niobium Metal

Hassium

Niobium vs Hassium

Periodi... | Physical | Chemical | Mechanical

Niobium Metal

Seaborgium

Niobium vs Seaborgium

Periodi... | Physical | Chemical | Mechanical

Niobium Metal

Rhenium Metal

Niobium vs Rhenium

Periodi... | Physical | Chemical | Mechanical

» More Compare Transition Metals