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Underwater Sodium - Periodic Table of Videos

188,856 views

Periodic Videos

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

92%
  • 6:37 / 7:09

Speech Rate:

  • 140 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

compare

/kəmˈper/

verb

estimate similarity or dissimilarity between.

technician

/tekˈniSHən/

noun

person employed to look after technical equipment or do practical work in laboratory.

controlled
verb

To direct or influence the behavior of something.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

potassium

/pəˈtasēəm/

noun

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

reaction

/rēˈakSH(ə)n/

noun

action performed or feeling experienced in response to situation or event.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

containing

/kənˈtān/

verb

To hold something inside something else.

vessels

/ˈvesəl/

noun other

ship or large boat. Tubes that carry blood through the body.

plastic

/ˈplastik/

adjective noun

made of plastic. Stiff but usually flexible man-made material.

reverse

/rəˈvərs/

adjective noun verb

going in or turned towards direction opposite to that previously stated. complete change of direction or action. To drive a vehicle backward.

scientifically

/ˌsīənˈtifik(ə)lē/

adverb

based on or characterized by methods and principles of science.

dropping

/dräp/

verb

To decide to stop something.

happened

/ˈhapən/

verb

To take place or occur.

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