What is quantum number explain with example? A quantum number is a value that is used when describing the energy levels available to atoms and molecules. An electron in an atom or ion has four quantum numbers to describe its state and yield solutions to the Schrödinger wave equation for the hydrogen atom. ms or […]
Which is the greatest carbon reservoir?
Which is the greatest carbon reservoir? deep-ocean What is the longest lived reservoir for carbon? Sedimentary carbonates and kerogen are the the largest carbon reservoirs, followed by marine dissolved inorganic carbon (DIC), soils, surface sediments, and the atmosphere. Which carbon flux is the largest? The four categories that have the greatest relevance to the overall […]
Why is element 43 unstable?
Why is element 43 unstable? Technetium can only be produced artificially because most forms or isotopes of it (atoms of the same chemical element with different numbers of neutrons) have an excess of neutrons, making it very unstable. Why is technetium so weird? Technetium, with atomic number (denoted Z) 43, is the lowest-numbered element in […]
What are the defining ideas of Gothic architecture group of answer choices?
What are the defining ideas of Gothic architecture group of answer choices? English Gothic Architecture. English Gothic architecture (c. 1180–1520) is defined by pointed arches, vaulted roofs, buttresses, large windows, and spires. What does flying buttresses mean in architecture? Flying buttress, masonry structure typically consisting of an inclined bar carried on a half arch that […]
Why is liquid water important to life?
Why is liquid water important to life? Even organisms that live in very dry places need water to live. One reason that water is so important is because it’s a liquid. This means that it can move around the materials that are needed for chemical reactions. These reactions include the ability for cells to get […]
Como se puede medir la fuerza?
¿Cómo se puede medir la fuerza? La unidad de medida de fuerza es el newton que se representa con el símbolo: N, nombrada así en reconocimiento a Isaac Newton por su aportación a la física. El newton es una unidad derivada del SI que se define como la fuerza necesaria para proporcionar una aceleración de […]
How do you find the latent heat of a mixture?
Is it better to be under or over weight?
Is it better to be under or over weight? People who are clinically underweight face an even higher risk for dying than obese individuals, the study shows. Compared to normal-weight folks, the excessively thin have nearly twice the risk of death, researchers concluded after reviewing more than 50 prior studies. How can you tell if […]
Why is botulism so rare?
Why is botulism so rare? Spores are not killed by boiling, but botulism is uncommon because special, rarely obtained conditions are necessary for botulinum toxin production from C. botulinum spores, including an anaerobic, low-salt, low-acid, low-sugar environment at ambient temperatures. Can you survive botulism? Although botulism can cause severe and prolonged symptoms, most people recover […]
Is there forces of attraction among the particles in all matter?
Is there forces of attraction among the particles in all matter? Particles of matter of the same substance, such as the same element, are attracted to one another. The force of attraction tends to pull the particles closer together. The particles need a lot of kinetic energy to overcome the force of attraction and move […]