Is oil energy renewable? A nonrenewable resource is a natural substance that is not replenished with the speed at which it is consumed. It is a finite resource. Fossil fuels such as oil, natural gas, and coal are examples of nonrenewable resources. Renewable resources are the opposite: Their supply replenishes naturally or can be sustained. […]
What is double displacement reaction definition?
What is double displacement reaction definition? A double displacement reaction is a type of chemical reaction in which the reactant ions exchange places to form new products. Usually, a double displacement reaction results in precipitate formation. The chemical bonds between the reactants may be either covalent or ionic. What is single and double displacement? A […]
Which has the highest first ionization energy?
Which has the highest first ionization energy? helium Which of the following is highest ionization energy? Neon Which has highest second ionization energy? Hellium has the highest ionization energy. Which has higher ionization energy Na+ or Mg+? In the second case (When an electron has been removed from both) Na+ becomes stable while Mg+ does […]
What type of biome do humans live in?
What type of biome do humans live in? Explanation: Humans live in different countries and different areas of each country. Some might live in dry places, like desert biomes, those living in places that snow live in tundra biomes, some people live on mountains (mountain biome). What is the importance of biome? Biomes play a […]
What does a lobbyist do exactly?
What does a lobbyist do exactly? Professional lobbyists are people whose business is trying to influence legislation, regulation, or other government decisions, actions, or policies on behalf of a group or individual who hires them. Individuals and nonprofit organizations can also lobby as an act of volunteering or as a small part of their normal […]
Does smoking change sperm DNA?
Does smoking change sperm DNA? How does smoking affect sperm? Men who smoke have decreased sperm concentration, decreased motility (how sperm swim), fewer normally shaped sperm, and increased sperm DNA damage. Do cigarettes alter your DNA? While we’ve long known that smoking is linked to cancer, this new research allows scientists to quantify the molecular […]
Can a meteor hit the sun?
Is it true that nonmetals increase in reactivity when moving from left to right?
Is it true that nonmetals increase in reactivity when moving from left to right? The reactivity of nonmetals increases when moving from left to right in the periodic table. They have a high attraction for electrons and tend to gain electrons. The most reactive nonmetal element is fluorine. What does xenon mean in Greek? Derived […]
What is the speed of light in a medium of refractive index n?
What are the three steps of seafloor spreading?
What are the three steps of seafloor spreading? Terms in this set (7) Magma comes out of the rift valley. Magma cools to rock and hardens. Rock is pushed away as new rock is formed at MOR. Oceanic crust and continental crust meet at the trench. Oceanic crust bends down under the continental crust. Gravity […]