Chapter 117

After sending a series of teaching aids to Nathan Fisher, a principal in the rainbow tower, and giving a lot of suggestions, Lena is waiting for feedback while starting his own research work.

The materials he asked Mr Osborne to buy were finally sent to crescent college yesterday. Lena couldn't wait to come to the laboratory early this morning to continue his isotope research.

The experimental process is very simple. He purchased several elements from different planes to verify that the relative element mass of the same element will be different due to regional distribution and other reasons.

First of all, he has to find out whether the isotope phenomenon is a universal phenomenon in the world, rather than a unique attribute of the "Bolun" element.

Lena called Charlotte, and they worked in the laboratory for a whole day before finally measuring the relative element mass of four elements purchased by Lena.

Among them, "Steiner" element has four relatively different relative element masses from the four half planes, "Cabernet" element has three relatively different relative element masses from the four half planes, and the other two elements "pulambo" and "Safron" have two relatively different relative element masses.

There are three elements of the relative element mass is not too big error, Lena also properly recorded.

Experiments show that the phenomenon of the same element but different relative element mass exists not only in the "Bolun" element, but also in other elements, regardless of metal or non-metal elements.

Unfortunately, Lena was unable to separate pure isotopes or prove the existence of two particles with different relative mass.

On earth, isotopes are generally divided into stable isotopes and unstable isotopes. The difference lies in the length of the half-life, that is, the general time of radioactive decline. Generally speaking, isotopes with a half-life of more than 10 years are called stable isotopes. What Leiner can measure now is the obvious difference, which should also be stable isotopes.

The theory of isotope separation required by Lennar is not very clear. He vaguely knows that isotopes can be separated by temperature or reaction speed. As for proving the existence of isotopes, maybe mass spectrometer can help.

But the theory involved in the mass spectrometer is already the content of the medium level mage, and lainer can't touch it for a while. You know, the stable magic model of electric field and magnetic field requires not only 500 academic points, but also more than four rings for users. To modify it to the appearance lainer needs, lainer needs to have the corresponding magic level. Lainer won't be able to do it for a while I can't make one myself.

Lena decided to write the paper first, at least in the rainbow tower to ensure his rights and interests. As for how to prove isotopes, he has to continue to think about ways.

If Lena is successful, and someone gets inspiration after he publishes his paper and successfully separates isotopes, then Lena himself can get some feedback from the world, and this wave will not be lost.

Of course, the best case is that Lena himself extracted isotopes, but in the current situation, this hope is a little dim.

At night, sitting at her desk with a quill in her hand, Lena began to write her paper.

A hypothesis about relative element quality difference and its influence on element law.

"The relative element mass has been put forward for decades, and the mages have carried out precise measurement for the relative element mass of common elements, but I found in the experiment that the relative element mass of several elements has an undeniable error compared with the recognized value. For this, my assistant and I carried out experimental research, and finally came to the following conclusion..."

Reiner Detailed records of their own experimental process, for the five elements of origin, measurement values, errors, are detailed description, true and reliable, at the same time, Lerner also measured the error of several other elements of data is also detailed record down, in order to prove that the experiment with the measurement matrix is not a problem.

For these elements with the same properties but different relative mass, lenner named them isotopes.

After that, he began to deduce the laws of elements.

Reiner thinks that the idea of sorting by relative element mass is correct, but due to the existence of isotopes mentioned above, the arrangement of Mr. Lanchester stanian is careless.

Stanian's element table has eight columns, including most of the mainstream elements, but some special elements still linger outside the form, and even if it is periodic, elements in the same row also have some forced approximation problems.

Generally speaking, there are still many problems in the original periodic table of elements, which can't really reflect the nature of "period".

So Lena rearranged it on top of the list of elements arranged by Lord stanian.

First of all, he used the familiar vertical arrangement, put the elements with similar properties in one column, exchanged the positions of several elements with similar relative element quality due to isotopic reasons, and reserved some vacancies for some elements similar to those with active or special properties."Fortunately, I don't have to play cards to sort."

Reiner said to himself that he must have received some feedback from the world when he proposed periodicity. He really stood on the shoulders of giants this time.

After arranging this periodic table of elements, Lena made a bold assumption and predicted the existence of some elements.

Lainer doesn't know if there is inert gas in the world, but at present, there is no such element in stanian's list of elements. This kind of element itself is not easy to combine with other elements, and most of it exists as simple substance in nature, so it is difficult to be found.

He predicted that there should be an extremely inactive element between the elements "Florin" and "sodien", which should be a kind of gas. According to the properties of the two elements, lenner made several predictions about this kind of gas, and recorded them and other conjectures as the content of the last chapter.

It was late at night when he finished writing these papers. When Lena put down his pen, there seemed to be a little ripple in his heart, but it seemed that he was still standing still.

As if the deepest night, silent, enough to sweep the world of a storm is brewing.

He shook his head, still thinking about how today the routine little guy did not visit, he heard a cat call from the windowsill.

But when Lena poked his head out, he found that the tiger cat was not on the windowsill, but on the ground downstairs.

Next to the kitten, there is a girl squatting, feeding it with food. Judging from her school uniform, she should be a student of new moon college.

"Well, who is this?"

Now the students should have gone to bed with the lights out, Reiner thought.

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