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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 whose job is to maintain, repair machinery.

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

chemical element of atomic number 19.

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 try something new that you haven't tried before.

containing

/kənˈtān/

verb

To keep something from spreading.

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. In a backwards order. To change something to its opposite.

scientifically

/ˌsīənˈtifik(ə)lē/

adverb

In an manner that follows the rules of science.

dropping

/dräp/

verb

To decide to stop something.

happened

/ˈhapən/

verb

take place.

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