The next morning, in the laboratory on the north side of the teaching tower, Lena and Charlotte had already started the preparation work for the experiment.

Lena puts several standard magic stones into the array to measure the relative element mass, and the magic lines will emit faint light. This array made by the alchemy workshop of the rainbow tower can simply measure several common elements.

In the beginning, the mages determined the mass of elements by Alchemy reaction and analysis. By reacting a certain mass of elements with other elements and comparing and analyzing the mass of compounds, they finally got the relative mass of elements. This method requires a lot of experiments and accurate measurement and calculation.

Later, this method gradually evolved. Finally, the academic community has determined the relative elemental mass of most known elements and compounds based on one twelfth of the mass of Cabernet elements.

But this method also has a very obvious problem, that is, it is unable to distinguish the elemental and compound.

Water, for example, was always considered as a basic element before the appearance of Lena's electrolytic water paper, with an element mass of 18.02361. According to stanian's element mass ordering theory, it is behind the Cabernet element and before the magnes element.

However, Cornwall penzans found two new elements by electrolysis, among which the mass of sodion element is 22.89867, which is smaller than magnes element, so he cut in the middle again.

Then Lena discovered that water is made up of two elements, and the order naturally changed.

After the water was electrolyzed, the mages quickly developed a determination matrix based on Hydra and oakles, and there were some slight changes in the relative element mass.

Naturally, Mr. stanian is aware of the limitations of his theory. Not all known elements can find their place in his table, but he can't find a better way to improve it.

At the moment, in front of Lehner are three kinds of normal matrixes which use different benchmarks to measure the relative element mass. Through the combination of these normal matrixes, we can get a relatively accurate element mass.

"Charlotte, give me some of the Bolen elements. Use the bottle in the lab."

The way to measure the relative element mass is very simple. Put the element you want to measure into the starting matrix, and then you can get some values through extremely small reaction analysis to get the relative element mass.

It's very simple, but apprentices can't practice it because starting the array requires a ring of Mage Level magic or three standard magic stones.

Charlotte took a bottle of Bolun element, which is extremely difficult to obtain. Most of the Bolun elements obtained from the alchemy reaction have impurities, so the pure Bolun elements need to be preserved in magic vessels, and the price is expensive. It can be said that it is very generous to let Charlotte experiment at will.

A bit of Bolun element is put into the measurement array, and a glimmer of light comes from the array. In the micro untraceable world, the Bolun element is reacting with other substances in the array, and its subtle quality change has not escaped the monitoring of the complex array. Soon, a series of numbers are output from the measurement array, Lena Write it down in a hurry.

"10.88927, compared with Charlotte's measurement of 10.88931, is only five decimal places behind the decimal point, which is basically reasonable, but....

Lena took a look at the book opened next to him, and the recognized relative element mass of Bolen element is 10.91046, which is quite different from Lena's result.

They repeated the experiment twice, and then used two other measurement methods to measure, and the results were closer to the initial data than the official values.

Charlotte takes a look at Lena, hoping for an answer.

"Let's try again."

Laina said, but make Charlotte more confused.

"If we repeat the experiment again, the results will only linger around this data. Are we having problems in a certain link?"

"There is no problem with the measurement method and process, and the quality of other elements tested by these measurement arrays does not have much error, so troubleshooting the instrument can only be considered as the problem of the element itself."

Reiner thought. He took two small bottles with labels from the storage bag, which contained silver gray powder.

"It's also a Bolun element. It's just that I asked Mr. Osborne of price to buy it for me yesterday. Charlotte, what's the difference between the two Bolun elements?"

Pass the bottle to Charlotte, lenati asked.

"Er..."

Charlotte carefully observed the Bolen elements in the two bottles. They were similar silver gray powder. If you insist, one of them was a little darker, and the other had a bigger lump.

"I'm sorry, Mr. learner. I can't see the difference."

Hearing Charlotte's answer, Lena smiles, puts it together with the bottle in the lab, and then answers."It's the place of origin."

He turns the bottle and shows the label to Charlotte.

It can be found that the origin of Bolun elements in the laboratory is solenfis mine in the north of Midland Federation, while the other two bottles, one from Bumi of antohar half plane and the other from felon cave of Gradia half plane, are located in different star domains, far away from each other and also at a certain distance from the main plane.

When Lena asked for help from Mr. Osborne yesterday, the other party was still very surprised and didn't understand Lena's intention. However, Mr. Osborne didn't ask much. He sent someone to send Lena's needs overnight, which can be said to be very straightforward.

"Different places of origin, will the Bolun elements be different?"

Charlotte tilted her head and asked, in her opinion, elements are the most basic substances, not fruits or animals, which will be different because of different regions.

"I'm just experimenting with a guess."

Lena shook his head, he did not do the relevant experiments, unable to confirm his own ideas.

"You said yesterday that maybe the elements themselves are different, and even the same element will have different types, right?"

"But it's just a complete hypothesis. At present, there is no experimental phenomenon to prove it."

Charlotte didn't believe what she had said, and her guess was just a playful supplement, but she didn't expect that Lena paid so much attention to it.

"So now let's control the variables and use these three kinds of Bolun elements from different regions to verify this conjecture, OK?"

Lena said, taking some Bolun elements from the two vials he brought with him and putting them into the measurement array.

There was a flash of light, and he soon got the reading.

"The relative mass of the Bolun element from the antohal half plane is... 10.90596!"

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