|
|
ar·se·nic
 arsenic
|
|
- pronunciation:
- ar
s
nihk
- features:
- Word Combinations (noun), Word Explorer
| part of speech: |
noun |
| definition 1: |
a poisonous chemical element that has thirty-three protons in each nucleus and occurs in brittle, grayish white crystalline masses or in yellow or black allotropes. (symbol: As)
|
| definition 2: |
a tasteless, odorless, extremely poisonous white compound of arsenic and oxygen, used as a pesticide; arsenous acid; arsenic trioxide.
|
|
|
|
|
|
|