how many types of chemical are there
Answers
Answered by
0
there are about 25000 chemicals in commerce but this is probably minimum estimate acc to goldman .so there are some where between 25000 and 84000 in commerce in United States
Answered by
0
about 25000..........
Humaira222:
I know little bit
bsc student
good
thnku
I have master degree in history from jadavpur University
ohh sooo nice
u have any mail I'd??
or whatsapp number
na
nothing
Similar questions