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2015 AP Chemistry free response 1a

66,291 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 11:52 / 11:54

Speech Rate:

  • 170 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

consisting
verb

To be made of or formed from something.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

terminal

/ˈtərmənl/

adjective noun other

(Of an illness, etc.) likely to lead to death. end of railway or other transport route. End part of some structure or concept.

underline
noun verb

line drawn under word or phrase. To show or be evidence of the importance of.

electrolyte

/əˈlektrəˌlīt/

noun

liquid or gel that contains ions and can be decomposed by electrolysis.

membrane

/ˈmemˌbrān/

noun

A thin covering of tissue or of a cell.

relatively

/ˈrelədivlē/

adverb

In a manner comparing something to something else.

portable

/ˈpôrdəb(ə)l/

adjective noun

Light enough to be moved around with ease. A computer etc. that can be moved around easily.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Being harmful, unwanted or unhelpful. no. Reply to a question or statement that means 'no'. refuse to accept.

schematic

/skēˈmadik/

adjective noun

symbolic and simplified. (in technical contexts) schematic diagram.

conducting
verb

To let electricity or heat travel through.

substance

/ˈsəbstəns/

noun

Particular type of material.

solution

/səˈlo͞oSH(ə)n/

noun

Mix of a liquid and a solid or a gas.

contains

/kənˈtān/

verb

To hold something inside something else.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

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