What is C3S2? Carbon subsulfide is an inorganic chemical compound with the formula C3S2. This liquid is soluble in organic solvents. It readily polymerizes at room temperature to form a hard black solid. What is the correct name for OF2? Oxygen difluoride What is the chemical name of fo2? Dioxygen monofluoride Is OF2 tetrahedral? OF2 […]
What is the most forested country in the world?
Is the earth positive or negative charge?
Is the earth positive or negative charge? Description. Atmospheric electricity is always present, and during fine weather away from thunderstorms, the air above the surface of Earth is positively charged, while the Earth’s surface charge is negative. Can I tie the neutral and ground together? Whenever you have an auxiliary panel the neutral and ground […]
What are the 3 phases of muscle contraction?
What are the 3 phases of muscle contraction? The contraction generated by a single action potential is called a muscle twitch. A single muscle twitch has three components. The latent period, or lag phase, the contraction phase, and the relaxation phase. Which phase of a muscle twitch is the longest? relaxation phase Which muscle cells […]
What models do scientists use?
What models do scientists use? Physical models, mathematical models, and computer models are common types of scientific models. Events in nature usually follow patterns. Scientists develop theories and laws by observing these patterns. Theories and laws are models that describe how the universe works. What is an example of scientific model? A model of the […]
Why does the best fit line not touch all the points?
What is the greatest source of NPS pollution?
What is the greatest source of NPS pollution? Excess fertilizers, herbicides and insecticides from agricultural lands and residential areas. Oil, grease and toxic chemicals from urban runoff and energy production. Sediment from improperly managed construction sites, crop and forest lands, and eroding streambanks. What are the three sources of man made air pollution? Human activities […]
Can XRF detect chlorine?
Can XRF detect chlorine? The XRF sensor can only detect the possibility of PCB contamination. It detects chlorine, but it cannot differentiate between the two chlorine species. Therefore, if chlorine is found further tests must be conducted to determine if the chlorinated compounds are PCBs. What is difference between XRF and XRD? In summary, the […]
What happens to blood glucose when fasting?
What happens to blood glucose when fasting? When fasting the hormone glucagon is stimulated and this increases plasma glucose levels in the body. If a patient doesn’t have diabetes, their body will produce insulin to rebalance the increased glucose levels. Which hormones is released during fasting? Abstract. Objectives: In humans, fasting leads to elevated serum […]
What are 3 types of industrial waste?
What are 3 types of industrial waste? Characterizing the Different Types of Industrial Waste Chemical Waste. Chemical waste is typically generated by factories, processing centers, warehouses, and plants. Solid Waste. In industrial services, solid waste includes a variety of different materials, including paper, cardboard, plastics, packaging materials, wood, and scrap metal. Toxic and Hazardous Waste. […]