| Answer | Crossword Clue |
|---|---|
| TALCS | Easily scratched minerals |
| TALC | Easily-scratched mineral |
| TALC | Easily scratched mineral |
| indium | rare metallic element, soft, white, malleable, and easily fusible, found combined in various ore minerals, esp. sphalerite: so called from the two indigo-blue lines in its spectrum. Symbol: In; at. wt.: 114.82; at. no.: 49; sp. gr. |
| indiums | rare metallic element, soft, white, malleable, and easily fusible, found combined in various ore minerals, esp. sphalerite: so called from the two indigo-blue lines in its spectrum. Symbol: In; at. wt.: 114.82; at. no.: 49; sp. gr. |
