"Detachment Cao, you called me. White Pine knocked on the door and entered.

"Hmm. In addition to him, there was also a student doing homework in the Cao detachment room, who seemed to be the son of the Cao detachment, who was sitting at the desk next to him and pondering.

When the Cao detachment saw Bai Song, they asked, "What's the matter with you and Xiao Sun?"

"It's okay, a little misunderstanding. Bai Song smiled.

"Misunderstanding?" Cao Detachment originally thought that Bai Song would also say a lot of Sun Haitao's no, but after hearing Bai Song say this, he pondered for three seconds, and then said: "Our internal work is still very responsible. ”

"Hmm. Bai Song nodded.

To say that the work is responsible, that is to say, there is a problem somewhere else.

Bai Song understood that the Cao detachment was giving himself face in disguise. It's like in the past, above the court, if a minister commented on another "talented and talented", it was basically a sentence of punishment... In ancient times, it was important to have both ability and political integrity, and to put it simply, it was "not worthy of virtue".

Sun Haitao has been mixed up for so many years, but he has not understood a single problem. Bai Song is a deputy section-level leader, and the Cao detachment can talk about Bai Song every day, but he shouldn't say it.

Of course, the Cao detachment is not Bai Song's direct leader, so he doesn't say anything about Bai Song in some places.

"I've just looked at your memory card and video recording, are you going to see the factory over there?"

"Well, it feels a little weird. Bai Song considered the sentence, and generally without definite evidence, Bai Song would not mention anything to the leader.

"Okay, but what Xiao Sun said is right, in the future, try to avoid this thing in our compound, after all, there are more leading comrades here, and this thing is dangerous after all, if it falls, it will not be good to hit someone." After the Cao detachment finished speaking, he pointed to the drone.

To put it simply, the attitude of the Cao detachment towards Bai Song is that he is too lazy to care, Bai Song is too young.

"Detachment Cao, don't worry. Bai Song knew that this matter was over here, and the next step was for the Cao detachment to let him take his things and leave, but it was rare to come here, this was a good time to ease the relationship, Bai Song took the initiative and said: "Is this your son?

"Well, it's a sophomore year of high school, their school is right next to here, classes start at two o'clock, and there is nowhere to stay at noon, so they come to me to study. The Cao detachment looked at his son's eyes full of relief.

Bai Song looked at his watch, "It's hard enough, it's one o'clock, and I won't rest for a while." ”

"High school students really can't help it. When it came to the child, the Cao detachment had to talk a few words: "But I heard that you are a top student in Lu Province who was admitted to the police university, and it is estimated that you were more tired than him in high school." ”

Bai Songxin said, Cao Detachment has learned a little about him from the side... It seems that even if the leader thinks he is young and inexperienced, it is not that he is ignorant of him.

"How can there be~ It's all returned to the teacher. Bai Song waved his hand, spoke, and walked next to the son of the Cao detachment: "Now what they have learned... Is this a contest question?"

"Brother, can you tell that this is a competition question?" Cao Yu, the son of the Cao detachment, was a little surprised, anyway, all the questions, in his father's opinion, were the same---- no.

"No, it's mainly university knowledge. Bai Song looked at the paper that Cao Yu was thinking about, isn't this a college chemistry problem? and it is also a relatively in-depth research content, and then said to the Cao detachment: "Your son is very powerful, if I guess correctly, this is at least a question for participating in the national competition." ”

"Well, yes. "The Cao detachment is very happy, and it is the happiest thing to show off to those who know how to do it...

It's like when you get a Maserati skin playing with chicken, and you go to show off to your little friends who play chicken and show off to your parents, it's a completely different feeling...

"Brother, you are very powerful, can you help me take a look at this question?" Cao Yu handed over the paper.

"It's really a bit difficult for you high school students to think about this question..."Bai Song looked at this thinking question, "but it's very divergent thinking, and it also requires a certain foundation in mathematics and physics." ”

The topic is very broad, "What are some thoughts on the elements after the eighth period of the periodic table?"

"Yes, I heard that all the elements can reach No. 173 at most, but according to the arrangement of the first seven cycles, the eighth cycle can be ranked to the No. 168 element, is there still a ninth cycle?" Cao Yu's eyes are smart, and for a "genius", sometimes he will express doubts that others can solve his own problems.

Bai Song thought for seven or eight seconds and organized the language:

There is no standard answer to this question, and it is only a question for thought, because there is no clear doctrine at present. ”

"The periodic table starts to be different in the fifth cycle. Not to mention the lanthanide series and the nickelium series, for example, the noble gas we often say, that is, the zero group element, helium, neon, argon, krypton, xenon, radon, when it comes to xenon, the properties are not like rare gases at all.

Xenon is very reactive, and although its outermost electron shell is full, the ionization energy of the first few electron shells is very low, resulting in the outermost full electron still being easily lost.

Another example is our common metal, gold. The outermost outer electron shell of the nucleus is an electron.

As we all know, lithium, sodium and potassium, which have only one electron in the outer shell, are very reactive, but the properties of the gold atom are related to the penultimate electron shell in addition to the outermost electron, which involves relativistic effects.

elements of the eighth cycle, the problem in this regard is even more serious.

According to the current construction, the eighth cycle ends at element 168, but in the Bohr model, it ends at element 137...

In addition to this, there are some other models, such as...

These models are interesting, and some theories suggest that the problem of layering electrons is very large due to the overlap of electron orbitals, and it has even been mentioned that the last element of the eighth cycle is element 172, and that numbers 165-168 will run to the ninth cycle...

It's basically all hypotheses, you can go to the Internet and search for it, the Siborg model, the Frick model, the Nefedov model, the Pekapiko model..."

Bai Song talked more and more, and by the way, he explained the principles of relativity and quantum mechanics involved in this.

"Well, that's pretty much it, I have a book there, and I can bring it to you when I get back. "Bai Song's book on inorganic chemistry has been read, and he has made a lot of notes on the book, which is very helpful to Cao Yu.

After Bai Song finished speaking, Cao Yu looked excited, "Okay, thank you, brother." ”

Obviously, Cao Yu understood most of it, and he still thought about it, while Cao's detachment was completely blinded...

Where is this? Is this his own office? For the first time, the Cao detachment began to doubt itself.

”

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