"What about the melting point?""
It can't be detected, but I guess it should be below a thousand degrees, because the weight of the burned gold bricks suddenly decreased by a few micrograms, and it is precisely because of this that we suspect that there are other elements besides palladium, manganese and other elements!"
The middle-aged man frowned and paused, telling them that they must have evidence of the existence of another metal element."
What is the half-life?"
The old professor asked again."
More than forty minutes!"
The middle-aged man said with some uncertainty."
Forty minutes?
The old professor pondered for a moment and continued to ask, "What is the atomic number?"
”"Haven't found it yet!"
Hmm~ The researchers brought by the old professor suddenly looked at the middle-aged man and the others, and their eyes seemed to ask, is there such a thing?"
Oh~" The old professor was puzzled, then seemed to sound something, and then spoke: "Is this metal volatile?"
”"It should be that after we heat it, the gold bricks lose very little weight in a very short time!"
The middle-aged professor said truthfully."
Go to the CT room!"
…… When the boss arrived, the professors were still in the CT room, using MRI to detect metals.When the metal is faced with a strong magnetic field, it moves away.There is a difference in the displacement of different metal molecules.Like magnets, the attraction to iron varies greatly from the attraction to other metals.Then, relying on powerful spectral irradiation, the specific properties of these metal molecules are found."
Sure enough, there are three rare metals!"
In the testing room, a group of people stared at the data coming out of the computer and began to discuss."
It's a pity that neither spectrophotometry nor fluorescence photometry has detected what these elements are?""
What about atomic absorption spectroscopy?"
Atomic absorption spectrometry, as the name suggests, is to emit a certain wavelength of light radiation, which is not necessarily visible to humans.By transitioning electrons from the ground state to the excited state, they selectively absorb a certain wavelength of radiant light, and this quantification is used as a basis to determine the element."
Alas~ This thing seems to have radiation itself?"
After a while, the old professor sighed.In just one day, they did an unknown number of tests on the batch of gold bricks in their hands, and each rare metal detected could startle them.The more you go to the back, the rest is shock.I don't know what this detected element is?"
Radiation per se?
Radioactive elements?
What is the wavelength of radiation?
”"You might as well test it yourself!
We've never seen these elements before!
If it weren't for the fact that the world had discovered all the elements on Earth that should have been discovered, I would have doubted that we would have discovered a new element and thus received the Nobel Prize!
”The middle-aged man shook his head.He was just an ordinary experimenter, and it was out of reach for him to find out what elements won the Nobel Prize.How could such a thing happen to him.The only explanation is that they have too much time to detect these nuggets, and there are many methods that are not used.Perhaps this is an isotope of some element that exhibits special qualities."
I'll take a look~" Two hours later, the old professor didn't know what method to use, took out the specimen of the elements that had been separated after the nuclear magnetic resonance, and then entered another laboratory.At this time, the boss had already arrived outside the laboratory."
Boss, let's go urge!
This group of people is really, they all told them in advance that you are coming, and you have to go into some laboratory!
”The secretary next to him seemed to be a little impatient."
Forget it, I'll wait!
If you can wait for this strategic metal, everything will be suffocated!
”The Deputy Prime Minister doesn't care."
Boss, your time is precious!"
The secretary continued to persuade."
Whose time isn't precious?
Say not necessarily they have something more important to do again!
”The prime minister glared at the secretary next to him and said.It was not only the security secretary who came with the boss, but also the dozen or so researchers in the institute who had heard that they had found palladium metal here, so they must also come and have a look.In their words, it's not reassuring!
However, the boss understands that this group of people must still have doubts in their hearts, especially that Xiao Wu is very skeptical that he can get so many rare metals in one go.When they got to the lab, they were stopped outside.Half an hour passed, and not only the group of people next to the prime minister became anxious, but also the people from the research institute."
I think it's these inspectors talking nonsense, so they just hide for fear of being exposed!"
Xiao Wu finally couldn't wait to stand up and said to his colleague beside him, his voice was a little loud, and even the vice premier not far away heard it."
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Xiao Wu, don't talk nonsense!"
The old man next to him pulled Xiao Wu by the hand."
So why are they still testing?
Don't come out to meet people?
”Xiao Wu was not convinced."
If people encounter any special elements, it is not necessary to re-test them!
The Prime Minister is not in a hurry, what are you anxious about?
Wait patiently!
”The old man glared at Xiao Wu fiercely, then shook his head, and sighed silently in his heart, the young man now, he just can't hold his breath."
It won't take that long!""
Talk less!"
Ding~Buzz~ At this moment, the electric door leading to the laboratory passage in front of him slowly started, and more than two dozen figures dressed in white monsters appeared in front of everyone.The group walked forward as they took off their hats, masks, gloves, and so on."
Prime Minister, let you just wait!"
The old professor at the head hurriedly took off his gloves, stretched out his hands and strode to the prime minister, and then two pairs of thin old hands held together."
You've worked hard!""
It's not hard!""
And the elements you tested this time are real?"
After a few pleasantries, the prime minister went straight to the point."
It's true!
Among these metals, the proportion of gold is the highest, accounting for 70 percent, and the other contains 5 percent palladium, 4 percent indium, and 6 percent manganese!
This is the test table, and after many tests, we can confirm that this data is correct!
”As he spoke, the old professor took out a form from his pocket and handed it to the prime minister.Compared with the previous document, this table is more detailed, including some detection methods, light wavelengths of elements, electron numbers, half-lives, and so on."
You have worked hard to find so many rare metals for the country!"
After grabbing the watch and looking at it, and making sure again that it was not a fraudulent data, the prime minister trembled."
Boss, in addition to these rare elements, we also found several other rare elements, because of the problem of time, we only detected one of them!"
After seeing the Prime Minister's excited expression, the old professor took a deep breath and decided to take the opportunity to tell the new discovery as well."
There are other rare metals!""
Yes, we've found californium so far!"
The old professor said word by word."
Are you sure?"
The boss grabbed the old professor's hand and shook it violently."
I'm sure!"
Californium is a new element synthesized artificially, and no one has found this element in nature for so many years before and after its synthesis.One gram of gold is only two hundred and five soft sister coins, so one gram of californium is about seventy soft sister coins, and it is still priceless.The world's laboratories that can synthesize californium are only a slap in the face today."
You've done a great job!"
The boss was incoherent with excitement.()