PeriodicTable

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Name: Tellurium Symbol: Te Atomic Number: 52 Atomic Mass: 127.6 amu Melting Point: 449.5 °C (722.65 °K, 841.1 °F) Boiling Point: 989.8 °C (1262.95 °K, 1813.64 °F)

Slide 55

Iodine

Name: Iodine Symbol: I Atomic Number: 53 Atomic Mass: 126.90447 amu Melting Point: 113.5 °C (386.65 °K, 236.3 °F) Boiling Point: 184.0 °C (457.15 °K, 363.2 °F)

Slide 56

Xenon

Name: Xenon Symbol: Xe Atomic Number: 54 Atomic Mass: 131.29 amu Melting Point: -111.9 °C (161.25 °K, -169.42 °F) Boiling Point: -108.1 °C (165.05 °K, -162.58 °F)

Slide 57

Cesium

Name: Cesium Symbol: Cs Atomic Number: 55 Atomic Mass: 132.90546 amu Melting Point: 28.5 °C (301.65 °K, 83.3 °F) Boiling Point: 678.4 °C (951.55005 °K, 1253.12 °F)

Slide 58

Barium

Name: Barium Symbol: Ba Atomic Number: 56 Atomic Mass: 137.327 amu Melting Point: 725.0 °C (998.15 °K, 1337.0 °F) Boiling Point: 1140.0 °C (1413.15 °K, 2084.0 °F)

Slide 59

Lanthanum

Name: Lanthanum Symbol: La Atomic Number: 57 Atomic Mass: 138.9055 amu Melting Point: 920.0 °C (1193.15 °K, 1688.0 °F) Boiling Point: 3469.0 °C (3742.15 °K, 6276.2 °F)

Slide 60

Cerium

Name: Cerium Symbol: Ce Atomic Number: 58 Atomic Mass: 140.116 amu Melting Point: 795.0 °C (1068.15 °K, 1463.0 °F) Boiling Point: 3257.0 °C (3530.15 °K, 5894.6 °F)

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Praseodymium

Name: Praseodymium Symbol: Pr Atomic Number: 59 Atomic Mass: 140.90765 amu Melting Point: 935.0 °C (1208.15 °K, 1715.0 °F) Boiling Point: 3127.0 °C (3400.15 °K, 5660.6 °F)

Slide 62

Neodymium

Name: Neodymium Symbol: Nd Atomic Number: 60 Atomic Mass: 144.24 amu Melting Point: 1010.0 °C (1283.15 °K, 1850.0 °F) Boiling Point: 3127.0 °C (3400.15 °K, 5660.6 °F)

Slide 63

Promethium

Name: Promethium Symbol: Pm Atomic Number: 61 Atomic Mass: (145.0) amu Melting Point: Unknown Boiling Point: Unknown

Slide 64

Samarium

Name: Samarium Symbol: Sm Atomic Number: 62 Atomic Mass: 150.36 amu Melting Point: 1072.0 °C (1345.15 °K, 1961.6 °F) Boiling Point: 1900.0 °C (2173.15 °K, 3452.0 °F)