×

Polonium

☒

Beryllium

☒

ADD ⊕
Compare

X

Polonium

X

Beryllium

Physical Properties of Polonium and Beryllium

Polonium Metal

Polonium

Beryllium Metal

Beryllium

Add ⊕

1 Physical

1.1 Melting Point

254.00 °C1,278.00 °C

27 3410

1.2 Boiling Point

962.00 °C2,970.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silver

White Gray

1.3.3 Luster

NA

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

NA5.50

0.2 8.5

1.4.2 Brinell Hardness

NA590.00 MPa

0.14 3490

1.4.3 Vickers Hardness

NA1,670.00 MPa

121 3430

1.5 Speed of Sound

NA12,890.00 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

α-polonium

Not Available

1.7.2 β Allotropes

β-polonium

Not Available

1.7.3 γ Allotropes

Not Available

Not Available

Compare Post Transition Metals » More

Polonium Metal

Lead Metal

Polonium vs Lead

Polonium Metal

Aluminium Metal

Polonium vs Aluminium

Polonium Metal

Tin Metal

Polonium vs Tin

More Compare Post Transition Metals

Post-Transition Metals » More

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

More Post-Transitio...

Post-Transition Metals »More

Lead Metal

Lead

Periodi... | Physical | Chemical | Mechanical

Bismuth Electron Configuration

Bismuth

Periodi... | Physical | Chemical | Mechanical

Gallium Electron Configuration

Gallium

Periodi... | Physical | Chemical | Mechanical

» More Post-Transition Metals

Compare Post Transition Metals »More

Beryllium Metal

Tennessine Metal

Beryllium vs Tennessine

Periodi... | Physical | Chemical | Mechanical

Beryllium Metal

Flerovium Electron Configuration

Beryllium vs Flerovium

Periodi... | Physical | Chemical | Mechanical

Beryllium Metal

Thallium Metal

Beryllium vs Thallium

Periodi... | Physical | Chemical | Mechanical

» More Compare Post Transition Metals