So is my version of the periodic table wrong?
那么我的元素周期表是错的吗?
Does that explain why it was missing in the periodic table?
这能解释为什么它在元素周期表中缺失了吗?
Early versions of the periodic table had gaps, missing elements.
早期的元素周期表有空缺,缺少一些元素。
Professor Harrison, were you saying that the periodic table is predictive?
哈里森教授,你是在说周期表是可以预测的吗?
The structure of the periodic table appeared to limit the number of possible elements.
元素周期表的结构似乎限制了潜在元素的数量。
Of course, it was an element the periodic table let us to expect existed before anyone had found it or made it.
当然,它在被人发现或制造前,就是一种元素周期表使得我们期待其存在的元素。
For example, tellurium comes before iodine in the periodic table, even though its atomic mass is slightly greater.
例如在元素周期表中,碲排在碘之前,尽管它的原子质量略大一些。
Why do we call it the Periodic Table?
为什么我们叫它周期表?
Pick something about the Periodic Table.
选个关于元素周期表的东西。
On the right side of the Periodic Table.
元素周期表的右半部分。
Thursday will be the Periodic Table quiz.
周四会有周期表测验。
You will be asked to write down the periodic table.
你需要默写周期表。
They're black with colored elements of the periodic table.
它们是黑色的,中间还有些元素周期表上的彩色元素。
As an example, consider the periodic table expressed in XML.
比如,考虑一下用XML表示的元素周期表。
She gave him a miniature copy of the periodic table of elements.
她给了奥巴马一个元素周期表的微型复制品。
That means they are found on the same place on the Periodic Table.
那就是说,它们在周期表里的,位置是一样的。
We can get this from the Periodic Table, so reported is Periodic Table.
我们能从元素周期表中得到这个,所以接下来要讲元素周期表。
The six noble gases are found in the far right column of the periodic table.
六种稀有气体在元素周期表的最右侧。
You will never in this class have to memorize anything about the periodic table.
这门课并不要求大家去背元素周期表,一点都不要求。
It is on the periodic table of elements under the symbol Bi at atomic number 83.
在元素周期表里序列号是83,标志是BI。
We need to add something else in order to explain what is going on in the Periodic Table.
我们需要引其他一些东西进来才能解释清楚,元素周期表中发生的这种现象。
Alchemy, or transmutation, has placed new elements on the periodic table, including plutonium.
炼金术,或嬗变,已经在元素周期表中增加了新元素,包括钚。
The chemistry of the Earth was out of kilter, wholly unbalanced by the periodic table, and alive.
以化学元素表来衡量,地球的化学性质是不正常的,完全失去了平衡,却充满活力。
By looking at the periodic table it's right underneath oxygen, so those both have 6 valence electrons.
通过查周期表可以看到它就在氧的正下方,因此它们两个都有六个价电子。
Lithium is the third-lightest element on the periodic table, which allows for far greater energy density.
锂是元素周期表第三“轻”的元素,这使得锂具备更高的能量密度。
AS WELL as being close to each other on the periodic table, copper, nickel and zinc share several traits.
铜(29),镍(28),锌(30)在化学周期元素表中紧挨着彼此,并且它们还拥有一些相同的特性。
Mironov may be my favorite mad scientist since the chemist who had the periodic table engraved on one of his hairs.
自一位在自己一根头发上刻下元素周期表的化学家之后,米罗·诺夫是我最喜欢的疯狂科学家。
Arsenic sits right beneath phosphorus in the periodic table of the elements and shares many of its chemical properties.
在元素周期表中,砷就位于磷的下面,二者具有很多相同的化学性质。
Arsenic sits right beneath phosphorus in the periodic table of the elements and shares many of its chemical properties.
在元素周期表中,砷就位于磷的下面,二者具有很多相同的化学性质。
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