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The 75th element in the Periodic Table of Elements is called Rhenium (Re) and is pronounced REE-ni-em. It has an Atomic Mass of 186.21. Rhenium is Transitional Metal and can be found in Period 6 Group 7 on the Periodic Table. Rhenium is one of the rarest metals in the Earth's crust. Some of it's uses include flash lamps for Photography and fillaments in in mass spectrographs.

Atomic Number: 75

Atomic Mass: 186.21

Melting Point: 3459 K

Boiling Point: 5869 K

Density: 20.8 grams per cubic centimeter

Phase at Room Temperature: Solid

Element Classification: Transitional Metal

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13y ago

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