What is carbon dioxide 7th class?
Carbon dioxide is a chemical element that can be found in the atmosphere. At room temperature, it is a gas. It has one carbon atom and two oxygen atoms. When people and animals exhale, carbon dioxide is released. It is a greenhouse gas that is found in low concentrations in the Earth's atmosphere.
What is carbon dioxide Class 3?
Carbon dioxide is a chemical compound composed of one carbon and two oxygen atoms bonded together. It is one of the important ingredients in photosynthesis, the process by which green plants prepare food and energy. It is a colourless, odourless gas and is soluble in water, ethanol, and acetone.
What is carbon dioxide 3rd grade?
Carbon dioxide is a molecule that contains two oxygen atoms and one carbon atom. It can be found as a gas in the air, or as a solid in the form of dry ice, which is very cold. Carbon dioxide is produced from breathing and from burning certain substances called fossil fuels.Apr 13, 2022
What is carbon dioxide kids?
Carbon is an element that's found all over the world and in every living thing. Oxygen is another element that's in the air we breathe. When carbon and oxygen bond together, they form a colorless, odorless gas called carbon dioxide, which is a heat-trapping greenhouse gas.May 9, 2017
What is carbon dioxide Class 4?
Carbon dioxide is a chemical element that can be found in the atmosphere. At room temperature, it is a gas. It has one carbon atom and two oxygen atoms.
Why is carbon dioxide a compound class 7?
As carbon dioxide is made up of different atoms of different elements such as carbon and oxygen, it is a compound.
Why is a carbon dioxide a compound?
Carbon dioxide is composed of one carbon atom covalently bonded to two oxygen atoms. It is a gas (at standard temperature and pressure) that is exhaled by animals and utilized by plants during photosynthesis. Carbon dioxide, CO2, is a chemical compound composed of two oxygen atoms and one carbon atom.
What is carbon dioxide for Class 7th?
Carbon dioxide is a chemical element that can be found in the atmosphere. At room temperature, it is a gas. It has one carbon atom and two oxygen atoms. When people and animals exhale, carbon dioxide is released.
What is a compound for Class 7?
Compounds – Compounds are chemical substances made up of two or more elements that are chemically bound together in a fixed ratio.
Why CO2 is a compound class 9?
As carbon dioxide is made up of different atoms of different elements such as carbon and oxygen, it is a compound.
What are the uses of carbon dioxide Class 7?
Carbon dioxide is used as a refrigerant, in fire extinguishers, for inflating life rafts and life jackets, blasting coal, foaming rubber and plastics, promoting the growth of plants in greenhouses, immobilizing animals before slaughter, and in carbonated beverages.Nov 21, 2022