After hearing this, Chang Lei suddenly said with an unhappy look: "I am a great country in Mo, with a vast land and a wealth of materials. There are as many as three gold mines developed in the country. We need to use four fake ones to fool you? Who do you look down on??"

The minister was immediately slapped by Chang Lei, and he stopped talking.

Bei Chenyan smiled at Chang Lei and said, "The messenger Chang doesn't have to be angry, he just said unintentionally."

"Hmph!" After hearing Bei Chenyan's words, Chang Lei couldn't help but snorted heavily.

Bei Chenyan raised his head, looked around the ministers in the hall, and said in a faint voice: "But who is willing to come up and help me identify which piece is the real gold brick?"

As soon as he finished speaking, the ministers in the court immediately started to whisper. But after a moment, a minister stepped forward and bowed to Beichenyan: "Your Highness, as we all know, the weight of gold is the heaviest among all items. I saw the four gold bricks the same size. I thought that just someone should weigh the scales and weigh the heaviest one, which is made of gold."

"Well..." Bei Chenyan listened to his words while silently observing Chang Lei.

Sure enough, after Chang Lei heard the minister say that the heaviest one must be gold, a smile immediately appeared on the corner of his mouth that was not easy to detect.

Bei Chenyan pursed his lips, looked at Yun Chuchu again, and said in a faint voice: "Come on, bring a scale."

"Yes." After Eunuch Li responded, he immediately ordered the servants to get the scale.

But in a moment, I took the scale over.

The minister took the scale, stepped forward, and weighed the four gold bricks one by one. In order to ensure that everything was foolproof, he even knocked the four gold bricks with the tablet in his hand.

After confirming that the four gold bricks were made of metal, the minister pointed to the fourth gold brick and said, "Your Highness, this gold brick is the heaviest, this one should be made of gold."

After hearing his words, Chang Lei's smile became more and more proud.

Bei Chenyan glanced at him, but did not nod, but turned to Yun Chuchu who was standing in the hall and said, "Is that right? I heard that Prime Minister Yun's daughter is Wenquxing, and I wonder if this person has any great ideas?"

Wenqu Star descends to earth??

After hearing these five words, Chang Lei couldn't help but feel nervous.

After he saw clearly that what stood out from the crowd was just a little doll who was six or seven years old, he immediately sneered in secret.

He thought there was some powerful character, but he didn't expect that he was just a little yellow-haired girl with a stinky breast.

It seems that there are really no one in Beichen Kingdom, and they have actually begun to let these little babies be the masters.

After hearing Beichen Yancuo herself, Yun Chuchu immediately pretended to stand out from the crowd. After she bowed to Beichen Yan sitting on the dragon throne with her hands, she said with a clear voice: "Your Highness, my daughter only knows that the density is equal to mass divided by volume, and the density of gold is 19.32. Then we just measure the mass of these four gold bricks and then calculate their density to know which piece is real gold."

As soon as she finished speaking, the ministers:???

Chang Lei:????

Bei Chenyan smiled and pretended to be puzzled: "Oh?? Is there any metal with a density greater than gold?"

Yun Chuchu nodded and said, "Yes, osmium, iridium, platinum, rhenium, plutonium, plutonium, and tungsten are all more dense than gold!"
Chapter completed!