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Ruthenium

Definition:

Ruthenium is a chemical element with the symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table.

Part of speech:

Noun: Ruthenium

Adjective: Ruthenium

Senses:

Sense 1: A rare chemical element of the platinum group, symbol Ru, with atomic number 44.

Sense 2: Referring to or containing ruthenium.

Sample Sentences:

Noun:

1. Ruthenium is commonly used in the production of electrical contacts for resistance welding.
2. The catalyst consists of platinum and ruthenium.
3. Isotopes of ruthenium have important uses in radiotherapy treatments.

Adjective:

1. This ring is made of ruthenium-plated silver.
2. The ruthenium coating gives the sculpture a unique metallic sheen.
3. She wore a beautiful bracelet adorned with ruthenium accents.

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