Meet the principal

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According to the mage's research, the rays released by radioactive materials are divided into three categories. The first type of rays are mainly composed of the atomic nuclei of the Helios element, the second type of rays are composed of high-speed electron flow, and the third type of rays , an electromagnetic wave with extremely short wavelength.

At the same time, after analyzing the radioactive materials, the mages found that after being irradiated by these three types of rays, the materials may also release different rays. From the principle of the photoelectric effect, it can be inferred that these energy-carrying rays transfer energy to After removing matter, different particles in the matter obtain corresponding energy and escape, forming such rays.

What Reiner needed was the radiation produced by other high-energy rays.

"First of all, in order to prove the hypothesis, we need the nucleus of an element with a lower mass than the element to facilitate observation. For this, I think we can use the berlelene element to conduct experiments."

The number of Berlin element in the periodic table of elements is 4, the average relative element mass is 9, and the nuclear charge is 4. It is a very high-ranking element. This element was first discovered in emerald. So far, it has only been used in A synthetic green emerald.

"Berilin element?"

Reinhardt first thought of this element, mainly because recently the mages of the Mechanical Gear Guild were looking for some alloys with special properties to meet the growing demand. They tried adding various elements in different proportions. Among metals, many alloys with unique properties have been obtained. Among them, the green bronze obtained by adding the Berlin element to bronze.

This kind of green bronze has better mechanical properties than steel and good electrical conductivity. It is quite suitable for use as key parts of some precision equipment.

Therefore, when Reiner mentioned this element, Reinhardt immediately had a certain impression.

"Why don't we go to an open area and conduct the experiment?"

Reiner pointed to the rooftop of the meeting hall and said.

Several mages immediately walked onto the rooftop. There was a broad view here, and they could see the ruins of the ruins in the distance. Elliot's sky returned to blue again, but most of the soil had been eroded and corrupted by magic. Only The nightmare thorns planted by Lord Reinhard are growing tenaciously in this soil.

Reiner quickly equipped himself with the equipment needed for his experiment, which was an array capable of producing radioactive rays, and a metal plate of Berlinium elements used to receive the rays.

High-energy first-type ray-generating arrays can be driven by high-level mages.

Reiner asked Newington to operate, creating a ray stream of the first type of ray and shooting it towards the metal plate of the Berlin element.

The penetrating power of the first type of rays is very weak and cannot even penetrate human skin. However, because this is the nucleus of the Helios element, it has a strong ionization effect. The rays have just hit the metal plate of the Berlin element. , it is possible to capture another type of ray radiated from the metal plate of the Berlin element.

Reiner hurriedly began to verify the properties of this new ray.

Soon, they discovered that the radiation emitted from the Birleline elements was not the original first type of rays.

The penetrating power of this ray is extremely strong, far beyond what the first type of rays can match. At the same time, this ray has extremely high energy, which greatly exceeds ordinary radioactive rays and requires a very strong magic barrier to completely block it.

"It has extremely strong penetrating power. Is it the third type of ray?"

Lord Alberton asked, looking at the metal plate that was exposed to radiation, and there seemed to be microscopic mysteries hidden in it.

"Let's do some calculations."

Reiner said, and the calculation array quickly projected a complex formula. He made various measurements of the rays obtained by irradiating the metal plate of the Berlin element with the first type of rays, and obtained the energy and other values ​​it carried. After calculations and comparisons, they found that the energy of this ray was much greater than the energy of the third type of ray.

"This value is impossible. According to the nature of electromagnetic waves, it is too difficult to achieve such energy."

Newington soon realized the contradiction. He had studied electromagnetic waves very thoroughly, and he naturally knew the limits of the third type of rays as electromagnetic waves.

But that didn't fully prove the existence of the neutron that Reiner said existed. They had to measure the mass of the particles that made up the ray.

However, Reiner was not in a hurry to do so. He took out another experimental item, paraffin.

This kind of ordinary item has stable properties and can be found in any alchemy workshop. Master Hohenheim frowned slightly, wondering what Reiner wanted to do.

"We can shine this ray on paraffin wax. Since this ray has such high energy, it may be possible to make the paraffin wax also radiate."

As Reiner spoke, he irradiated the radiation released by the Berlin metal onto the paraffin.

Through the extremely high-precision detection array, the mages clearly saw that the radiation produced by the Berlin metal caused the paraffin to also produce radiation. Reiner captured the rays and could obviously observe that this ray was Will be deflected in the electric field, these are charged particles!

Several mages quickly began to calculate, and it didn't take long to obtain the particles that make up this ray.

"This particle carries one unit of positive charge and the relative elemental mass is the same as the atom of the Hydra element. This is a proton!"

Saxon had already subconsciously accepted Reiner's statement. He exclaimed that if proton beams could be stimulated from paraffin, a material with no natural radioactivity, then the beams radiated by the Berlin element should have more powerful properties than previously thought. High energy.

David immediately began to calculate, and it didn't take long for him to discover that the energy of this ray was far beyond that of the third type of ray. This was a brand new type of ray!

Category IV rays.

It has extremely strong penetrating power and extremely high energy. As you can imagine, this kind of ray is devastating to living things. It can easily penetrate most barriers and destroy the tissue cells of living things. The effect is extremely strong.

With these thoughts flashing through his mind, Reinhardt quickly calculated. Through the speed of the protons released from the paraffin, Reinhardt was able to deduce the mass of the particles in the rays radiated by the Berlin element, and the result was within a few minutes. Got it, as if lightning flashed across his mind.

Because according to the results of his calculations, the mass of this particle is almost the same as that of a proton.

This is one of the two particles that make up the nucleus of the atom predicted by Reiner, the neutron.

The atomic nucleus is composed of positively charged protons and electrically neutral neutrons. This series of experiments proves this.

After being verified, the hypothesis originally proposed by Reiner had to attract people's attention: Is there a special force that combines protons and neutrons to form an atomic nucleus?