Smoke occurs when there is incomplete combustion (not enough oxygen to burn the fuel completely). Smoke is a collection of tiny solid, liquid and gas particles. The amount of matter in an object remains the same during changes in state. That is why smoke is matter, which is a complex compound of … One major source of air pollution is particulate matter, which can contain dust, dirt, soot, and smoke particles. Q. Smoke is a collection of tiny solid, liquid and gas particles. answer choices . … element. Which of the following statements about matter is false? For example, the system uses satellite detections to locate fires. answer choices ... A type of matter with a fixed composition? b. 20 seconds . Which of the following is an example of matter A.Leaves B.Shadows C.Light from the sun D.Sound . No smoke is not a state of matter. tyndall effect . a. matter b. changes in matter c. energy associated with changes in matter ... c. the eating habits of ducks d. streamlining of race cars. Tags: Question 12 . It is an aerosol formed by fine particles of burnt or unburnt matter which can float up on the currents of hot air rising up from the combustion zone. She and other scientists are particularly concerned about a type of particulate matter in wildfire smoke … At just a fraction of the size between 0.4-0.7 microns, wildfire smoke poses even more of a health hazard. Because of its long list of components, smoke can contain a variety of different pollutants. Matter includes all of the following except a. air b. light c. smoke d. water vapor. As a general rule of thumb, the colder the matter is, the closer the atoms are to each other, and the warmer the matter is, the farther the atoms are apart. Although smoke can contain hundreds of different chemicals and fumes, visible smoke is mostly carbon (soot), tar, oils and ash. science help PLS. Although smoke can contain hundreds of different chemicals and fumes, visible smoke is mostly carbon (soot), tar, oils and ash. A room full of smoke is an example of what kind of substance? (Figure 1) It is possible for smoke to contain a large number of different chemicals and fumes, although visible smoke is mostly carbon or soot, tar, oils, and ash. answer choices . colloid. Smoke is matter because smoke is also made up of atoms molecules, as you, me, and all matter. Smoke is a collection of airborne particulates and gases emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass. The amount of matter increases slightly as water changes state. Averaging around 2.5 microns, these particles can often enter human lungs. This BlueSky Canada smoke forecast is considered experimental because it is produced by a system that is an ongoing research project and subject to uncertainties in weather forecasts, smoke dispersion and fire emissions. Temperature plays an important role in how the atoms are aligned in a substance. 1. 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