1 Fundamentals of Ionic Bonds Everything in the universe is made up of atoms that join together to form more complex chemical compounds. 2  There are several different ways that atoms can join together, inclâ¦. 3  The Periodic Table of Elements Life is sustained by a number of chemical elements.
specialize - devote oneself to a special area of work; She specializes in honey bees; This baker specializes in French bread specialise work - exert oneself by doing mental or physical work for a purpose or out of necessity; I will work hard to improve my grades; she worked hard for better living conditions for the poor
a person who shares or is associated with another in some action or endeavor; sharer; associate. 2. Law. a person associated with another or others as a principal or a contributor of capital in a business or a joint venture, usually sharing its risks and profits. special partner.