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What is the maximum wavelength of light in nm required to ionize a single rubidium atom?
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What is meant by ionising radiation?
See the Wikipedia article 'Ionising Radiation' of which this is the introduction. Ionizing radiation consists of subatomic particles or waves that are energetic enough to detach (ionize) electrons from atoms or molecules. Ionizing ability depends on the energy of the impinging individual particles or waves, and not on their number. A large flood of particles or waves will not cause ionization if these particles or waves do not carry enough energy to be ionizing. Examples of ionizing particles are energetic alpha particles, beta particles, and neutrons. The ability of electromagnetic waves (photons) to ionize an atom or molecule depends on their wavelength. Radiation on the short wavelength end of the electromagnetic spectrum - ultraviolet, x-rays, and gamma rays - is ionizing.
What is a sentence with plasma?
Heating a gas may ionize its molecules or atoms, thus turning it into a plasma.
Why is ultraviolet light considered ionizing radiation?
That means that it is energetic enough to ionize atoms - to convert neutral atoms into ions.
What are some nonpolar liquids?
not characterized by a dipole. its a covalent bond. it doe snot ionize when dissolved in water.
How does lighting discharge?
When there is a sufficiently strong electrostatic charge, it can cause air molecules to ionize, which are then electrically conductive and create a pathway for the discharge of the electrostatic charge.
What is the longest radiation wavelength that can be used to ionize the ground state hydrogen atom?
91.2 nm
What is ionization energy and which element has the lowest ionization energy?
The energy required for an element to ionize and helium has the lowest.
The energy required to ionize lithium is 520 What minimum frequency of light is required to ionize lithium?
520kJ*1000=520000J(SI UNIT) 520000/(6.022*10^23)=8.635*10^-19 to get energy per photon 8.635*10^-19/planck's constant(6.626*10^-34)=1.303*10^15 /s(or s^-1)
How do strong and weak bases dissociate or ionize?
Strong bases dissociate or ionize completely. Weak bases dissociate or ionize only partially. The degree to which they ionize/dissociate is given by the Kb for each weak base.
How many photons are required to ionize atomic hydrogen?
Ionization energy and electron affinity for cations and anions, respectively.
Will the drug be ionized if it's pKa lower than the physiological pH and why?
An acid in a base solution will ionize; a base in an acid will ionize. Like solutions do not ionize. When pKa is less than pH, around 99 percent to 100 percent of the drug will ionize.
Does carboxyl ionize?
No hydrogen does.
Will an element having high electron affinity ionize easily?
It will not ionize ealily, high electronegativity willionize easily.
Do noble gasses ionize?
You can ionize them under certain conditions. The difficulty is that the ionization energy is high as they have a stable octet.
Which CHEMICAL will ionize when placed in water koh hcl kcl or licl?
Salts dissociate because they are already ionized.Acids and weak bases ionize in water.KOH is a strong baseKCl is a saltLiCl is a saltHCl will ionize in water.
The majority of all acids are what is what ionize 100 percent or are strong molecular acids?
are strong molecular acids ionize 100
Which compounds will not ionize?
Noble gases do not ionize under normal circumstances. Although they do under critical conditions with higher temperatures.
