Salt is made from different atoms joined together. Water is a compound too; the atoms are Hydrogen x2 (H2) + Oxygen (O) = water (H2O). While carbon is a pure element. Baking soda is also a compound (NaHCO3)
Carbon and oxygen.
A compound is something which contains two or more different types of atoms, joined together. Table salt is sodium chloride - sodium and chlorine joined. Sucrose is a sugar, made of carbon, hydrogen and oxygen. Baking soda is sodium hydrogen carbonate - sodium, hydrogen, carbon and oxygen. Salad dressing - go and read the label. Now you should be able to answer your own question.
None. Carbon is an element itself, with six protons.
Carbon, hydrogen, and oxygen.
A strip of two different meals joined together is called a bimetallic strip.
Carbon is used in pencils. The pencil lead is made of graphite, which is a material made of many 'sheets' of carbon joined together.
beads of different colors joined together on a piece of string
Two different monomers joined together will form a copolymer.
compound
Compounds
Two or more atoms of different elements joined together form a compound. If it is a metal and non-metal (for example sodium and chlorine), they are ionically bonded. If it is two non-metals (for example methane is carbon and hydrogen), they are covalently bonded.
Buckminsterfullerence is an crystalline allotrope of carbon containing clusters of 60 carbon atoms joined together to form sperical molecules