Chemistry lab

the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

(physics and chemistry) the smallest component of an element having the chemical properties of the element

(physics and chemistry) the simplest structural unit of an element or compound

an abstract part of something; "jealousy was a component of his character"; "two constituents of a musical composition are melody and harmony";…

(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight

(chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime with the ground water"

any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

(anatomy) the part of an organ nearest its point of attachment; "the base of the skull"

the set of values that give a true statement when substituted into an equation

A small bottle-shaped vessel for holding fluids; as, a flask of oil or wine.

A large drinking cup, with a wide mouth, supported on a foot or standard.

A substance that increases the rate of a chemical reaction without being consumed

(chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)