Arsenic and its compounds are used as pesticides, herbicides, insecticides and various alloys. It is atomic number 33 with the symbol As, and is known to be a poisonous metalloid.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22288433
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
Same folder images: