| Answer | Crossword Clue |
|---|---|
| alkali | chemical that neutralizes acids |
| alkalies | chemical that neutralizes acids |
| alkalis | chemical that neutralizes acids |
| borosilicate | a salt of boric and silicic acids, used in making heat- and chemical-resistant glass |
| borosilicates | BOROSILICATE, a salt of boric and silicic acids, used in making heat- and chemical-resistant glass |
| tantalums | gray, hard, rare, metallic element occurring in columbite and tantalite and usually associated with niobium: used, because of its resistance to corrosion by most acids, for chemical, dental, and surgical instruments and apparatus. Symbol: Ta; at |
