S — we don't have to hybridize it, it already has only one unpaired electron in a 1 s orbital.

s -我们不用杂化它，它已经有而且仅有一个未配对电子在s轨道里。

youdao

So, our first orbital that an electron 1 s must be coming from is the 1 s.

所以，我们的第一个肯定有电子，被打出的轨道是。

youdao

So if we write the electron configuration you see that this is the electron configuration here, 1s22s22p 1 s 2, 2 s 2, 2 p 6, 3s1 and now we're going into that third shell 3 s 1.

现在我们来到第三层,你们会看到3s1价电子之间的区别，电子构型是，现在我们来到第三层。

youdao

So this tells you that it's electron structure that governs.

这告诉你们,都是电子结构在支配。

麻省理工公开课 - 固态化学导论课程节选

Great. Yup, it's going to be an electron acceptor, it wants to accept electrons, it wants to accept electron density.

很好，没错，它将是一个电子的受主，它想要接收电子，接收电子密度。

麻省理工公开课 - 化学原理课程节选

So what we're saying here is the incident energy, so the energy coming in, is just equal to the minimum energy that's required to eject an electron.

这里我们来讨论一下，入射能量正好等于,发射出一个电子所需要的最低能量的情况。

麻省理工公开课 - 化学原理课程节选

The US Navy's free-electron laser has broken a few records already, but it's just plowed through another fairly big one -- one that its creators say could put it on the fast track to actually being used to shoot down missiles.

ENGADGET: US Navy's free-electron laser breaks another record, takes aim at missiles next

ITT's electron side includes low-tech switches and high-tech radar-jamming systems and night vision gear for the military.

FORBES: Muckraker

Electrons are subatomic spinning tops: Spin up and spin down are the electron's version of clockwise and counterclockwise.

FORBES: Magazine Article