(chemistry) a chemical reaction

lump, mass, chunk, clod

(of size or amount) small, little, tiny / (of age) young, little

big, large, great

to make [something] / to cook / to write a literary work / to grow, to raise / to cultivate ability, to train / to draw up, form, establish / to make an acquaintance

作る: make - make a small thing, grow vegetables / 創る: create - originate, bring into existence / 造る: build, construct - build a house, or a building

lump, mass, chunk, clump, cluster, clod, piece, bundle / lonesome, alone

chemistry (branch of natural science)

do from beginning to end, do or be from A to Z

all of something from the beginning to the end