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Basics of chromatography | Chemical processes | MCAT | Khan Academy

967,457 views

khanacademymedicine

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

96%
  • 8:55 / 9:15

Speech Rate:

  • 143 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

happens

/ˈhapən/

verb

To take place or occur.

because

/bēˈkəz/

conjunction

For a reason.

smudged

/sməj/

verb

To make a dirty mark, spot, or streak.

remember

/rəˈmembər/

verb

To give someone a gift, e.g. birthday, wedding.

accidentally

/ˌaksəˈden(t)(ə)lē/

adverb

Unexpectedly; by mistake.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

stationary

/ˈstāSHəˌnerē/

adjective

not moving or not intended to be moved.

involves

/inˈvälv/

verb

include as necessary or integral part.

scribbled

/ˈskribəld/

adjective verb

written or drawn carelessly or hurriedly. To write something quickly and carelessly.

separate
adjective noun verb

Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

witnessed

/ˈwitnəs/

verb

To serve as an example or evidence of something.

simplest

/ˈsimpəl/

adjective

easily understood or done.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

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