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Functional groups

10,869 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 10:16 / 10:17

Speech Rate:

  • 194 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

commonly

/ˈkämənlē/

adverb

Typically, normally; not unusually.

combust

/kəmˈbəst/

other verb

Cause to become violent or angry. consume or destroy by fire.

electronegative

/əˌlektrəˈneɡədiv/

adjective

(of an element) tending to acquire electrons and form negative ions in chemical reactions..

hydrogen

/ˈhīdrəjən/

noun

Lightest of all chemical elements.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Focusing on the bad aspects; pessimistic. no. Reply to a question or statement that means 'no'. refuse to accept.

functional

/ˈfəNG(k)SH(ə)n(ə)l/

adjective

of or having special activity or purpose.

hydrophilic

/ˌhīdrəˈfilik/

adjective

Having a strong affinity for water; tending to dissolve in, mix with, or be wetted by water.

positive

/ˈpäzədiv/

adjective noun

characterized by presence of distinguishing features. positive quality.

because

/bēˈkəz/

conjunction

For a reason.

properties

/ˈpräpərdē/

noun other

possessions collectively. Buildings or pieces of land owned by someone.

partial

/ˈpärSHəl/

adjective noun

Giving better treatment to one person than another. overtone or harmonic.

longest

/lôNG/

adjective adverb

Greatest in time or length than another. for long time.

hydrocarbons

/ˌhīdrəˈkärbən/

noun other

compound of hydrogen and carbon, such as any of those which are chief components of petroleum and natural gas. Any of numerous organic compounds, such as benzene and methane, that contain only carbon and hydrogen.

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To make a formal speech about something.

attached

/əˈtaCHt/

adjective verb

joined to something. To be associated or connected with.

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