Answer: inorganic

AnswerCrossword Clue
INORGANICBranch of chemistry
INORGANICLike ammonia, chemically
INORGANICLike non-hydrocarbon compounds
INORGANICNot fundamental
INORGANICInanimate.
INORGANICMineral
INORGANICExtraneous
INORGANICCoin is; grain isn't. Mixed together they are (9)
INORGANICArtificial
inorganicNot arising from natural growth
inorganicnot organic
inorganicNot explainable by the normal processes of etymology
inorganicWithout organized physical structure
inorganicOf, relating to, or denoting compounds that are not organic (broadly, compounds not containing carbon)