Cobalt is a metallic element, atomic number 27 in the period table.

钴金属元素，原子序数27。

(END VIDEOTAPE) (BEGIN VIDEO CLIP) AZUZ (voice-over): Ten-second trivia: Which element, which forms more compounds than any other, is represented by an atomic number of 6?

视频结束)阿祖兹(画外音): 10秒钟小知识: 哪元素，比其他元素形成更多化合物，而且它原子序数6?

Which of these elements, who's atomic number is six is one of the most abundant elements in the known universe?

这些元素中，哪原子序数六，已知宇宙中最丰富元素之？

Even before World War Two, scientists had known about the potential energy inside uranium, the heaviest metal in the periodic table a diagram which groups the chemical elements into rows and columns according to their atomic number and symbol.

至在第二次世界大战之前，科学家们就已经知道内部势。元素周期表中最重金属，元素周期表根据原子序数和原子符号将化学元素分成行和列图表。

An element's atomic number is the number of protons in its nucleus.

种元素原子序数其原子核中质子数。

There are 118 known elements, each organized by atomic number.

有118种已知元素，每种元素都按原子序数排列。

Bingo. Atomic number 61, come on down.

有了 原子序列61 乖乖现身了。

With an atomic number of 11, which of these elements gets its symbol from the Latin word " natrium" ?

原子序数为11，下面哪元素符号来自拉丁词“natrium”？

If you multiply that by the atomic number of " N" nitrogen, you get 14, which is the atomic number of...?

如果你乘以" N" (元素氮)原子数，就得到原子数14，也就...?

The periodic table is an organized display of all the chemical elements in order by atomic number.

元素周期表所有化学元素按原子序数有序排列表。

It's a, hydrogen, the lightest of all gases which come at the very start of the periodic table, having the atomic number 1.

答案a选项——氢，它位于元素周期表最开始位置所有气体中最轻元素，原子序数1。

We have atomic number across the bottom.

我们在底部有原子序数。

Their prediction is that nuclei containing 184 neutrons (which would have atomic numbers in the 120s) will hang around for sensible amounts of time-possibly as long as several million years.

他们预测，有184中子原子核（原子序数应在120-130之间）会稳定出现足够长时间——也许几百万年。

Unbeknownst to Mendeleev, he had correctly ordered the elements by atomic number — the number of protons in the atomic nucleus.

门捷列夫不知道，他已经按照原子序数（原子核中质子数）正确地对元素进行了排序。

You can see on the periodic table that's going to be H. It's going 1 atomic number.

您可以在元素周期表中看到 H。它原子序数为 1。

And it's no accident that the atomic number is actually three to five.

原子数实际上三到五，这并非偶然。

The atomic number is the number of protons.

原子序数即质子数。

The element whose atomic number is at Mercury is also called quicksilver.

原子序数为水星元素也被称为水银。

" Gold" gold is a yellow metal, atomic number 79 for the chemists out there.

“Gold”金种黄色金属，对于化学家来说，其原子序数为79。

Well what happens as we increase the atomic number?

那么当我们增加原子序数时会发生什么？