C3H4E1M3I1C3A1L1
17 points
CHEMICAL is validvalid
a substance obtained by a process of chemistry [n CHEMICALS]
related to chemistry [adj CHEMICALLY] / a substance obtained by a process of chemistry [n -S]
a substance obtained by a process of chemistry [n CHEMICALS]
related to chemistry [adj CHEMICALLY] / a substance obtained by a process of chemistry [n -S]