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第406章 元素周期表(2 / 2)

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【但是奈何明朝实行的是“天下养猪”的政策,那些宗室闲的没事干就爱生孩子,整的已有的字都不够用了就只能强行造字。】

【于是就出现了:朱慎镭、朱同铬、朱成钯、朱征钋、朱效锂等等生僻字,而徐寿直接就照搬了上去,这也就导致元素周期表十分难认。】

(要这么说元素周期表是朱元璋创造的。)

(哈哈,某种意义上这么说也不是没道理。)

(不过化学确实好难,感觉比生物和物理难多了。)

(的确,当年就是因为化学从来没上过二十分,所以我才选的文科。)

(不该是你选择题能蒙对几道,然后决定你的成绩吗?)

“原来是这样,怪不得咱看这名字那么眼熟,弄了半天就是咱朱家的族谱。”

“也还行吧,也算是让咱老朱家留存百世了。”

看到自己的疑惑被解答,朱元璋倒是觉得没啥了,至于那句天下养猪,呵,你后世爱怎么说怎么说,咱就当没听见。

咱自己吃了一辈子的苦,现在不过是想让子孙享点福这有什么错?

至于其他古人则更是疑惑,化学,这又是什么学科。

又是银、又是铁、又是碳的,怎么感觉跟术士一个样?

又或者说难道就是后世用来研究炸药的学科?

【那么你知道想要凑齐一张元素周期表究竟要花多少钱吗?】

【而想要集齐元素周期表要多少钱,其实个人想要集齐元素周期表几乎是不可能的,这跟钱的多少无关。】

【像前世界首富比尔盖茨就曾经进行过这项工作,但是花费上亿美元也没有收集完毕。】

【1—83号元素还是比较便宜的,但是之后的物质就贵的离谱,像87号元素“钫”,这种元素在自然界中存量极少,自然存在的“钫”预期不足30克,只能人工合成。】

【但是“钫”的半衰期又极短,1克“钫”在22分钟内就会消失一半,44分钟后仅剩20.5,之后会彻底消失。】

【而人工合成一次的费用可能高达数百万美元,但实际能获得的量仅仅是微克、甚至纳克级别。】

【所以根据估算,一克“钫”的价值可能超过十亿美元,并且根本没有购买的渠道。】

“十亿美元,1克?”

“娘咧,金子也卖不到这个价格吧,这玩意究竟有什么用,就因为他稀有?”

看到“钫”的价格,李世民都被吓了一跳,他也知道后世喜欢用美元结算价格,也大概知道了其购买力。

可就是这样才震惊啊,一克居然就这么贵。

一边的魏征也是被这个价格给震惊了,好半晌也反应过来:“可能是有什么重要的用途吧,不然后世也不会花大价钱去制造它。”

“不过臣还是更好奇为什么说生物也是由这些元素组成,具体又是由哪些元素组成的?”

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