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Chemistry pioneer sets her sights on rare earth oxides - Science Nation

1,248 views

National Science Foundation

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 3:56 / 4:04

Speech Rate:

  • 169 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

materials

/məˈtirēəl/

noun other

matter. Substances from which a thing is made.

changing

/CHānj/

verb

To replace something with another thing.

temperature

/ˈtemp(ə)rəCHər/

noun

degree or intensity of heat present in substance or object.

stability

/stəˈbilədē/

noun

state of being stable.

reactions

/rēˈakSH(ə)n/

noun other

action performed or feeling experienced in response to situation or event. Feelings or actions in response to some things.

loosely

/ˈlo͞oslē/

adverb

In a manner that is not exact or precise.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. Basic substance produced by mixing elements.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

happens

/ˈhapən/

verb

take place.

chemist

/ˈkeməst/

noun

expert in chemistry.

support

/səˈpôrt/

noun verb

A thing to hold up or prevent from falling down. To help prove or show that something is true.

melting

/ˈmeltiNG/

adjective noun verb

becoming liquefied by heat. action of liquefying. To become liquid through heating.

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To persuade to do, become involved with something.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Top layer of the ground or of water. To come to the top level of water, mud, etc..

degrees

/dəˈɡrē/

noun other

amount, level, or extent. Units for measuring temperature or angles.

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