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RB Synonyms

There are 2 synonyms of the abbr rb. (exact relations)
There are 2 hypernyms of the abbr rb. (close relations)
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Definition of RB

Best Alternative Words for RB

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rubidium
nounn
noun

• a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite

atomic number 37
noun, adjectiven, adj
noun

• a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite

Best Hypernyms For RB

Here is a list of related hypernyms for rb, these are close relations that fall within the same topic. Most relevant words are highlighted and in order.
Words (1)
metal
Phrases (1)
metallic element
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