A very hard, almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder
Let's find possible answers to "A very hard, almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder" crossword clue. First of all, we will look for a few extra hints for this entry: A very hard, almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
- Fifth element on the periodic table
- Element number five
- Trivalent, non-metallic element, atomic number 5
- Chemical element No. 5, independently discovered in 1808 by French chemists Joseph Louis Gay-Lussac and Louis Jacques Thénard and Britain's Sir Humphry Davy
- Metalloid element with the symbol B, used in hardening steel
Possible answers
- B
- O
- R
- O
- N