"Rubidium" validity in different word game dictionaries
Dictionary | Validity |
---|---|
Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
Scrabble UK(International - SOWPODS/CSW) | Yes |
Words with Friends(WWF) | Yes |
"rubidium" Definition
- a chemical element. Rubidium is a rare soft silver-coloured metal that reacts strongly with water and burns when it is brought into contact with air.