0
What else can I help you with?
Mobility of electron Increases as temperature increases?
false increasing temperature increases vibrations of cations in a metal lattice. This increases the chances of an electron colliding with a cation, decreasing overall mobility. Aside: when some metals and ceramics reach below a certain temperature their resistance drops to zero(literally) and they become superconducting, able to carry currents for thousands of years with no energy loss.
Why does sound become fainter as the distance from the source increases?
Sound becomes fainter as distance from the source increases due to the spreading out of sound waves in all directions. This causes the energy of the sound waves to be distributed over a larger area, resulting in less intensity and lower volume at a greater distance from the source.
How does the interference pattern change as the wavelength changes?
As the wavelength increases, the interference fringes become more spread out and the distance between them increases. Conversely, as the wavelength decreases, the interference fringes become more closely packed together. The specific pattern will depend on the ratio of the wavelength to the distance between the two slits.
What is the separation between these two charges?
I assuming you are meaning the potential difference of an electrical charge. Matter is made up of atoms, which contain protons and electrons. Protons have a positive charge, electrons have a negative charge. The 'separation' is that one side has a different ratio of protons/electron charge to that of the other side. The difference is measured in volts, and when connected together using conductive material will cause the radios to become more equal, this causes a current, which is measured in amps.
How does the distance between a light source and an opaque object affect a shadow?
The closer the light source is to the object, the more defined and sharp the shadow will be. As the distance increases, the shadow will become less defined and more diffuse. This is because the light rays spread out more as they travel a longer distance.
Why does the electron cloud become larger as the value of n increases?
The electron cloud becomes larger as the value of n increases because electrons in higher energy levels are on average farther from the nucleus. These higher energy levels have more sublevels and orbitals, resulting in a larger spatial distribution of the electron cloud. This increased distance from the nucleus leads to a larger orbital size.
Does a line on a graph become less steep when the distance increases?
No. The distance of a line on a graph will not affect how steep it is. Distance does not affect slope.
Mobility of electron Increases as temperature increases?
false increasing temperature increases vibrations of cations in a metal lattice. This increases the chances of an electron colliding with a cation, decreasing overall mobility. Aside: when some metals and ceramics reach below a certain temperature their resistance drops to zero(literally) and they become superconducting, able to carry currents for thousands of years with no energy loss.
If atoms of a halogen nonmetal gain one electron the atoms the have?
They become anions, with negative electrical charge.
Why the gravitational force become stronger?
When the distance between the two object increases the gravitational force increases because gravitational force is inversely proportional to distance and also the mass of the object increases than force also increases because this force is directly proportional to mass.
What happens to the atomic radius when an electron is gained?
The negative ionic radius is larger than the neutral atomic radius
What happens to the radius when an atoms gains an electron to become a negative ion?
the radius increases when atom is converted to negatively charged anion.
Why does an object that acquires an excess of electrons become a negatively charged object?
Because the electron is a particle with an electrical negative charge.
Why does electron affinity tend to become more exothermic as you move right across a period?
Electron affinity tends to become more exothermic as you move right across a period because the effective nuclear charge increases, leading to a stronger attraction between the nucleus and the incoming electron. This results in a more stable electron configuration and a release of energy.
Electronegativity of elements decrease down the group with reason?
The radii of the electrons levels that can be filled by acceptance from other atoms increase down a column in the periodic table, because the electrical attraction of the nucleus of the accepting atom to a possible electron to be added is reduced by greater distance and some "screening" or repulsion by the electrons in energy levels below the valence electrons in a potential acceptor atom.
What will potassium do to become more stable?
Potassium will become more stable by losing one electron from its outer shell, resulting in a positively charged ion (K+). This loss of an electron allows potassium to achieve a stable electron configuration, similar to that of the nearest noble gas, argon. By doing so, it reduces its reactivity and increases its stability.
What would be the electrical charge of a sodium atom that lost an electron?
The electrical charge of a sodium atom that loses an electron would be +1. This is because sodium has 11 protons and normally 11 electrons, but losing one electron would result in 10 electrons, giving it a net positive charge of +1.
