Answer:
I believe the answer is compressed
Explanation:
The answer may be a slightly different word, but if it's looked at by a human and not a robot compressed should work too
Group 6A elements have 2 valence electrons in an s orbital and 4 valence electrons in p orbitals. so in total 6 valence electrons.
Answer:
The least amount of energy emitted in this case is 0.6 eV.
The corresponding quantum number n would be n=4.
The wavelenght asociated to the emitted photon would be 2.06 m, corresponding to the Infrared spectrum.
Explanation:
For calculating the energy of an electron emitted/absorbed in an electronic transition of the hydrogen atom, the next equation from the Bohr model can be used:
, where E is the photon energy, is the energy of the first energy level (-13.6 eV), Z is the atomic number, is the quantum number n of the starting level and the quantum number n of the finishing level. In this case, , and , because this excited level is the next in energy to n=3.
Considering that , and using the Planck equation , you can calculate the wavelenght or the frequency associated to that photon. Values in the order of m in wavelenght belong to the Infrared spectrum, wich can not being seen by humans.
Electrolytes are substances that produce ions when they dissolve in water.
What are electrolytes?
When some substances are dissolved in water, they undergo physical or chemical changes, creating ions in solution. These substances form an important class of compounds called electrolytes. Substances that do not release ions when dissolved are called non-electrolytes. A substance is said to be a strong electrolyte if the physical or chemical process that produces ions is inherently 100% efficient (all dissolved compounds produce ions). A solute is said to be a weak electrolyte if only a relatively small portion of the solute undergoes ion production processes.
By measuring the electrical conductivity of aqueous solutions containing substances, substances can be identified as strong, weak, or non-electrolyte. To conduct electricity, a substance must contain free-moving charged species. The best known is the conduction of electricity through metal wires. In this case, the mobile charged unit is the electron.
Therefore, Electrolytes are substances that produce ions when they dissolve in water.
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