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Underwater Caesium - Periodic Table of Videos

281,971 views

Periodic Videos

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

82%
  • 3:35 / 4:21

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

special

/ˈspeSHəl/

adjective noun

Being additional or extra. Heavily discounted sales item.

because

/bēˈkəz/

conjunction

For a reason.

spontaneously

/spänˈtānēəslē/

adverb

as result of sudden impulse and without premeditation.

earlier

/ˈərlē/

adjective adverb

Sooner than. before usual time.

potassium

/pəˈtasēəm/

noun

A common, soft, silvery white metal with many uses.

realize

/ˈrē(ə)ˌlīz/

verb

To become aware of or understand mentally.

commercial

/kəˈmərSHəl/

adjective noun

concerned with commerce. Radio or television advertisement.

weights

/wāt/

noun other verb

body's relative mass or quantity of matter contained by it, giving rise to downward force. Heavy metal objects that are lifted for exercise. hold something down by placing heavy object on top of it.

underwater

/ˌəndərˈwôdər/

adjective adverb

(Moving or existing) beneath the surface of water. beneath surface of water.

important

/imˈpôrtnt/

adjective

of great significance or value.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. Area around or near something, such as a building. Beyond the limits or edges of some place, thing.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. distinct compound or substance.

cupboard

/ˈkəbərd/

noun

recess or piece of furniture for storage.

holding

/ˈhōldiNG/

noun verb

area of land held by lease. To use hands or arms to carry or keep something.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

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