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Oxidation and reduction | Redox reactions and electrochemistry | Chemistry | Khan Academy

890,643 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 10:29 / 11:04

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

nothing

/ˈnəTHiNG/

adjective adverb noun pronoun

of no value. not at all. Item of little or no value, importance, interest. not anything.

candidate

/ˈkandiˌdāt/

noun

applicant.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Essential or particular parts of some things.

chlorine

/ˈklôrēn/

noun

chemical element of atomic number 17.

molecule

/ˈmäləˌkyo͞ol/

noun

Two or more atoms chemically combined.

sitting

/ˈsidiNG/

adjective noun verb

in seated position. Being painted or photographed by an artist. To remain in a still position while being painted.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

valence

/ˈvāləns/

noun

undefined.

periodic

/ˌpirēˈädik/

adjective

Happening regularly, but not frequently.

electron

/əˈlekˌträn/

noun

stable subatomic particle with charge of negative electricity.

general

/ˈjen(ə)rəl/

adjective noun

Widespread, normal or usual. commander of army.

increases
noun other verb

rise in size, amount, or degree of something. Amount something grows by. become or make greater in size or degree.

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