Приклади вживання Helium atoms Англійська мовою та їх переклад на Українською
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The helium atoms were then used as a reference clock.
The first one was that when helium atoms touch each other, they repel.
Alpha rays consist of positively charged alpha particles(double-ionized helium atoms He4);
The reactor produces ash(helium atoms) and energy in the form of fast particles or radiation.
Thus, it was proved that at decay of radium atoms into helium atoms and radon.
The reactor produces ash(helium atoms) and energy in the form of fast particles or radiation.
Inside the sun, high pressure causes the nuclei of hydrogen atoms to form together,forming helium atoms.
And unfortunately, the helium atoms in liquid helium are right on top of each other.
Inside the sun, high pressure causes the nuclei of hydrogen atoms to form together,forming helium atoms.
A helium atoms ha two protons in his nucleus and it has two neutrons, and the it also has two electrons circulating around.
The temperature required to produce liquidhelium is low because of the weakness of the attractions between the helium atoms.
Their main objectiveis to derive the form of the inter-particle potential between helium atoms in superfluid state from first principles of quantum mechanics.
Gravity compresses the, heating, While hydrogen atoms do not overcome the electromagnetic repulsion between them and not merge together,creating helium atoms.
Although the helium atoms are not attached by covalent or ionic bonds, these substances have distinct properties and a definite composition, like all stoichiometric chemical compounds.
To achieve an absolute, precisely calibrated reference scale,the researchers began by studying electrons removed from helium atoms by laser pulses.
Thanks to temperatures dropping to 1 billion kelvin and energy densities dropping to about the equivalent of air, neutrons and protons began to combine to form the Universe'sfirst deuterium(a stable isotope of hydrogen) and helium atoms.
When it collapses back in, when these helium atoms get closer to the center of the star, to the core of the star, they're going to be heated again, because they're closer now to the core.
Almost 40 years later,the Australian team has managed to recreate the experiment using helium atoms scattered by laser light.
In more massive stars, helium atoms can merge with the formation of heavier elements, but the absence of neutrino-matter interaction makes it impossible to form supernovae-the star simply contracts, preventing the spread of heavy atoms in space.
Now, they have published a new paper on the pre-print server arXiv detailing theirevidence of the same mysterious force at work in helium atoms, under certain conditions.
In the sun the simplest atoms of all, hydrogen atoms, are fusing to form helium atoms, because in the conditions that prevail there the helium configuration is more stable.
French| developed methods, with his colleagues,of using laser light to cool helium atoms to a temperature of about 0.18 µK and capturing the chilled atoms in a trap| Charles K. Kao| 1933-.
A helium atom has two protons and two neutrons.
This causes the helium atom to become positively charged.
Let's say it's a helium atom.
For the physicist, on the other hand, the helium atom was not a molecule because it displayed no molecular spectrum.
The helium atom is smaller than a lighter atom of hydrogen with one proton and an electron as a strong force of attraction of the helium nucleus pulls the electrons closer.
Each helium atom can now get an electron from the plasma, I guess we could say, to become singly ionized helium. .
When an electron leaves a helium atom, it leaves an electron hole in its place.