Substance.

Boiling

Point,

Degrees C.

Substance.

Boiling

Point

Degrees C.

Antimony....................

1535

Oxygen.....................

-183

Arsenic................

449

Ozone....................

-106

Bismuth..................

1413

Phosphorus..................

288

Bromine.....................

62.08

Potassium...................

695

Cadmium....................................

779

Selenium....................

675

Chlorine.......................

-33.6

Sodium.....................

825

Iodine...................

over 200

Sulphur.....................

448.1

Lead...............

about 1,525

Thallium....................

1700

Magnesium.............

1100

Tin.........................

about 1,550

Mercury....................

357

Zinc.................

958

Nitrogen...........

-194.4