what is carbon dioxide ? what is the symbol ?
Answers
Carbon dioxide is a chemical compound composed of one carbon under two oxygen atom it is often referred to by its formula CO2. It is present in the earth's atmosphere at a low concentration and acts as a Greenhouse gas. In its solid state, it is called dry ice.It is a major component of the carbon cycle.
The symbol of carbon dioxide is CO2
The following passage has not been edited. There is one error in each line. the wrong word and write it with the correction in the space given. Identify 0.5X8=4 Incorrect Correct (a) Nations are build by the imagination (b) but untiring enthusiastic efforts of generations. (c) One generation transfered the fruits (d) of one's toil to another, (e) which then takes forward a mission. (f) This process go s go on and (g) the nation climbed steps of glory (h) and gains highly strength.