| 41. | When combined with acid, it can produce a highly toxic flammable hydrogen cyanide gas.
|
| 42. | But it is highly toxic and cannot be administered orally.
|
| 43. | The chemicals are all highly toxic and break down at an extremely slow rate.
|
| 44. | It is a white, waxy, crystalline and highly toxic solid.
|
| 45. | These include dealing with the highly toxic sludge at the bottom of the tanks.
|
| 46. | But it's replacements have been highly toxic to agriculture workers.
|
| 47. | The " dirty dozen " are highly toxic chemicals that break down extremely slowly.
|
| 48. | About 55 percent of that was Agent Orange, which contains the highly toxic dioxin.
|
| 49. | Ricin is a highly toxic substance with no known antidote.
|
| 50. | Carbon monoxide is colorless, odorless, and tasteless, but highly toxic.
|
