ethylene gas
Ethylene is composed of two carbon atoms and four hydrogen atoms, with a molecular formula of C2H4. It is a colorless gas that is widely used in industry for various purposes, including as a precursor to plastics and as a plant hormone to ripen fruits.
The starch comes from CO2 in the atmosphere. It is composed of carbon, hydrogen, and oxygen. Also found in the choloplasts.
Paper is considered an organic material because it is primarily derived from plant fibers, such as wood pulp. These plant fibers are organic compounds that are composed of carbon, hydrogen, and oxygen atoms. As such, paper can be decomposed by biological processes and is considered part of the organic carbon cycle of the environment.
Among other atoms, but plants contain carbon, hydrogen and oxygen whether alive or dead.
Coal is definitely not an element. Nor is coal a compound. Coal is a mixture. It is composed of compounds of carbon and hydrogen mainly. Coal is the remains of dead plant life which has been under pressure for a long time. and since plants are consist of difference compouns such as sugars and celluar tissue .It is mainly carbon.
carbon,oxygen and hydrogen
The three main elements that contribute the most to plant wet weight are carbon, hydrogen, and oxygen. These elements make up the bulk of organic matter found in plants, such as carbohydrates, lipids, and proteins.
Coal is definitely not an element. Nor is coal a compound. Coal is a mixture. It is composed of compounds of carbon and hydrogen mainly. Coal is the remains of dead plant life which has been under pressure for a long time. and since plants are consist of difference compouns such as sugars and celluar tissue .It is mainly Carbon.
Varies from plant to plant depending on what compounds are in their leaves. Most likely Oxygen, Carbon, Nitrogen, and Hydrogen.
C2H4, also known as ethylene, is an organic compound. It consists of carbon and hydrogen atoms, which are characteristic of organic molecules. Ethylene is a simple alkene and is widely used in the production of plastics and as a plant hormone. Therefore, it is classified as organic.
Carbon Dioxide. Just because there is Carbon does not make it organic. There must be a Hydrogen attached to that Carbon to make it an organic molecule.
carbon phosphorus oxygen calcium nitrogen potassium hydrogen