Which choice best describes a cation? They’re positively charged because they lost an electron: best describes cation. This answer has been confirmed as correct and helpful. Is calcium fluoride an ionic compound? Calcium fluoride (CaF2) is an insoluble ionic compound composed of Ca2+ and F− ions. It occurs naturally as the mineral “Fluorite” (also called […]
What is the Bergeron process in simple terms?
What is the Bergeron process in simple terms? The process by which precipitation is initiated in a mixed cloud with a temperature below freezing. Because the equilibrium vapour pressure of water vapour with respect to ice is less than that with respect to liquid water, ice crystals grow at the expense of supercooled water droplets. […]
How does the rain shadow effect affect climate?
How does the rain shadow effect affect climate? The mountains block most precipitation from falling in the valley, creating a dry climate where few plants grow. A rain shadow is a patch of land that has been forced to become a desert because mountain ranges blocked all plant-growing, rainy weather. On one side of the […]
What is negative control vs positive control?
What is negative control vs positive control? A negative control is a control group in an experiment that uses a treatment that isn’t expected to produce results. A positive control is a control group in an experiment that uses a treatment that is known to produce results. Who has the best drinking water in the […]
Why did they ban incandescent bulbs?
Why did they ban incandescent bulbs? But the US energy department said banning incandescent bulbs would be bad for consumers because of the higher cost of more efficient bulbs. The Department of Energy said it had withdrawn the ban because it was a misinterpretation of the 2007 Energy Independence and Security Act. Are CFLs being […]
What is the other name of residual soil?
What is the other name of residual soil? the soil that is remaining after the soluble elements have been dissolved. synonyms: residual clay. see more. type of: dirt, soil. What is residual soil give an example? If the products of rock weathering are still present at the place of origin, the soil is called Residual […]
What is the thermoelectric power?
What is the thermoelectric power? The conversion of thermal energy into electrical energy. Thermoelectric generation relies on a fuel source (e.g. fossil, nuclear, biomass, geothermal, or solar) to heat a fluid to drive a turbine. What is thermoelectric diagram? Thermo-electric Diagram. A diagram indicating the change in potential difference for a fixed difference of temperature […]
What is the greatest distraction when driving?
What is the greatest distraction when driving? Talking and texting. People who use their cell phones to talk or text while driving are by far the most common reason for distracted driving accidents. In fact, the National Safety Council estimates that 26% of all car crashes involve cell phones. What are 5 10 things that […]
How many people die on roller coasters annually?
How many people die on roller coasters annually? four deaths Are roller coasters bad for you? Findings from a 2009 study suggest that head motions during roller coaster rides typically confer a very low risk for traumatic brain injury (TBI), and a 2017 study found that brain strain rates during roller coaster rides were similar […]
What Hertz can humans hear by age?
What Hertz can humans hear by age? People of All ages without a hearing impairment should be able to hear the 8000hz. People under 50 should be able to hear the 12,000hz and people under 40, the 15,000hz. Under 30s should hear the 16,000hz, and the 17,000hz is receivable for those under 24. MORE: Test! […]