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What element is used to make atomic clocks?
The atom of the isotope caesium 133; the definition of second in SI is based on this atom.
What is the atom with the atomic radius of 133?
133 what? what are the units here? err.....i suppose its tht of Fluorine's......hey, if u find out if flourine's atomic radius is more thn tht of helium's, jus lemme know. thnq
Why is caesium's mass number 133?
Caesium is a metal element. Atomic mass of it is 133.
Element used in photoelectric cells and in atomic clocks?
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What is the atomic number of an atomic indicate?
Atomic number of an atom shows the number of protons in the nucleus of the atom. OR Atomic number of an atom is the number of electrons in the atom when the atom neutrally charged
What is a caesium clock?
A caesium clock is a highly accurate atomic clock that measures time based on the vibrations of caesium atoms. It is used as a standard for defining the SI unit of time, the second, and is crucial for applications that require precise timekeeping, such as GPS systems and scientific research.
What is the difference between ammonia clock and caesium clock?
An ammonia clock measures time based on the frequency of microwave radiation absorbed by ammonia molecules, while a caesium clock measures time based on the vibrations of caesium atoms. Caesium clocks are more accurate and stable compared to ammonia clocks, making them the standard for defining the international unit of time, the second.
What element is used to make atomic clocks?
The atom of the isotope caesium 133; the definition of second in SI is based on this atom.
What is the atom with the atomic radius of 133?
133 what? what are the units here? err.....i suppose its tht of Fluorine's......hey, if u find out if flourine's atomic radius is more thn tht of helium's, jus lemme know. thnq
Why is caesium's mass number 133?
Caesium is a metal element. Atomic mass of it is 133.
What is an atomic clock radio?
It's a clock that is synced with a service that tells time based on the movement of an atom.
Why clock is useful?
The frequency of the atom defines a second and used for international time.
What is the most accurate time?
The atom and its atomic resonance frequency standard.
What is the atomic radius of caesium in nm?
The atomic radius, which is the distance from the center of the nucleus of one atom to the center of the adjacent atom divided by two, of francium is 260 pm. This is measured when two francium atoms are covalently bonded, therefore having a covalent radius of 260 pm.
What is the most accurate time keeper?
AnswerAll digital clocks are perfectly accurate! A strontium atomic clock developed by scientists at the University of Colorado is supposedly more than twice as accurate as the cesium atomic clock (the old "most accurate") was.Atomic clocks are the most accurate clocks that are available to the general public. To date, the most accurate clock made is the so-called quantum logic clock, which is accurate to about one second in 3.7 billion years.
Which element will have a larger atomic radius magnesium or cesium?
Cesium will have a larger atomic radius than magnesium. This is because atomic radius tends to increase down a group in the periodic table, and cesium is located below magnesium in the periodic table.
How may protons does caesium have?
there are 55 protons Cs in the periodic table .
