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Introduction to photoelectron spectroscopy | AP Chemistry | Khan Academy

48,270 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

98%
  • 8:17 / 8:24

Speech Rate:

  • 180 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

analysis

/əˈnaləsəs/

noun

Careful study to better understand something.

certain

/ˈsərtn/

adjective pronoun

sure or definite. some.

electron

/əˈlekˌträn/

noun

A negatively charged particle.

analyzing

/ˈanlˌīz/

verb

To study carefully to find out the meaning of.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

picture

/ˈpik(t)SHər/

noun verb

Painting, drawing or photograph on paper or screen. To imagine someone or something in an image.

photons

/ˈfōtän/

noun other

particle representing quantum of light or other electromagnetic radiation. Quantum of electromagnetic radiation.

photoelectron

/ˌfōdōəˈlekträn/

noun other

electron emitted from atom by interaction with photon. An electron that is emitted from an atom or molecule by an incident photon.

bombard
noun verb

early type of cannon. To criticize heavily.

question

/ˈkwesCH(ə)n/

noun verb

sentence worded or expressed so as to elicit information. ask someone questions.

typically

/ˈtipik(ə)lē/

adverb

in most cases.

introduce

/ˌintrəˈd(y)o͞os/

verb

To guide or explain something, e.g. a town.

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