The materials commonly used in pencils are natural forms of carbon called Graphite. The handle is commonly wood or plastic.
Carbon in the part where you draw with and then the elements that make wood which again is mostly carbon but there are many more elements that make up wood.
Glass laboratory apparatus are usually resistant to acids. Wood laboratory apparatus are usually used for mixing dry elements. Metal laboratory apparatus are for mixing liquid elements and rubber apparatus are usually used for testing and measuring.
The compound element of wood is carbon. Its symbol is C
There are carbon dioxide, water vapour, and a host of oxides of other elements and compounds which are found in wood.
None so be quiet
"Wood alcohol" is more systematically named methanol, has the molecular formula CH4O, and contains the elements carbon, hydrogen, and oxygen.
Wood is a hydrocarbon. When wood burns, the hydrogen and carbon in the wood combine with oxygen to produce water (H2O) and carbon dioxide (CO2). Depending on the other elements in the wood, other elements can be created. For example if there is sulfur in the wood, you could have sulfur dioxide (SO2).
I believe you are asking "what are the five elements". The five elements are wood, fire, earth, metal, and water.
C2 , h5 , oh
Wood is a MIXTURE of many compounds, so your answer would be a mixture.
methanal