Why can iron form fe3+ and fe2+? It’s essentially about isolated atoms. Fe+2 and Fe+3 are ionization states of iron in molecules or solids. The ultimate reason why both kinds of ions are stable is that 3 electrons are weakly enough held to each Fe atom that they can be pulled away by strong electronegative […]
What is a haughty manner?
What is a haughty manner? Someone who is haughty is arrogant and full of pride. When you’re haughty, you have a big attitude and act like you’re better than other people. A haughty person acts superior and looks down on others. Haughty people are disdainful, overbearing, prideful, swaggering, and obnoxious. What’s haughty eyes? A haughty […]
What does experiment mean?
What does experiment mean? 1 : a procedure carried out under controlled conditions in order to discover an unknown effect or law, to test or establish a hypothesis, or to illustrate a known law. 2 : the process of testing : experimentation. experiment. How many variables make a good experiment? An experiment usually has three […]
Can a person have inertia?
What does a solid yellow line on the left side of the road mean?
Is the mantle liquid?
Is the mantle liquid? The inner core is solid, the outer core is liquid, and the mantle is solid/plastic. This is due to the relative melting points of the different layers (nickel–iron core, silicate crust and mantle) and the increase in temperature and pressure as depth increases. Can we drill into the mantle? Drilling To […]
What type of rock is most likely dominant at mid ocean ridges?
What type of rock is most likely dominant at mid ocean ridges? basalt What is crest of Mid Oceanic Ridge? A mid-ocean ridge (MOR) is a seafloor mountain system formed by plate tectonics. This feature is where seafloor spreading takes place along a divergent plate boundary. The rate of seafloor spreading determines the morphology of […]
Where do fish go during a hurricane?
Where do fish go during a hurricane? Slow-moving fish and turtles and shellfish beds are often decimated by the rough undercurrents and rapid changes in water temperature and salinity wrought by a hurricane. Sharks, whales, and other large animals swiftly move to calmer waters, however, and, generally speaking, are not overly affected by hurricanes. Can […]
How long does it take to travel 200 km by car?
Do Electrons like to exist in pairs?
Do Electrons like to exist in pairs? Although electrons repel each other, they can “pair,” which really means they share the same energy level. If this repulsion is less than the attraction that both electrons feel for the protons in a nearby atom, however, they will pair and will be more stable in doing so. […]