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Periodic Table Part 8: Halogens (F, Cl, Br, I, At, Tn)

10,617 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

Speech Time:

85%
  • 5:36 / 6:34

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

complete

/kəmˈplēt/

adjective verb

having all necessary parts. To finish or reach the end of doing something.

bombardment

/bämˈbärdmənt/

noun

Act of dropping bombs on a place.

elemental

/ˌeləˈmen(t)l/

adjective noun

fundamental. supernatural entity.

thorium

/ˈTHôrēəm/

noun

Soft silvery-white tetravalent radioactive metallic element; isotope is used as a power source in nuclear reactors; occurs in thorite and in monazite sands.

electrolysis

/əˌlekˈträləsəs/

noun

chemical decomposition produced by passing electric current through liquid or solution containing ions.

includes

/inˈklo͞od/

verb

comprise or contain as part of whole.

deposits

/dəˈpäzət/

noun other verb

sum paid into bank. Natural laying down of layers over time. (Of rivers) to leave a layer of minerals, etc..

located

/ˈlōˌkāt/

verb

To put something in a new place.

underground
adjective adverb noun

situated beneath surface of ground. beneath surface of ground. group or movement organized secretly to work against existing regime.

certain

/ˈsərtn/

adjective pronoun

Referring to an unspecified amount or quantity. some.

extremely

/ikˈstrēmlē/

adverb

to very great degree.

transactinide
other

Any of the artificially produced elements with atomic numbers greater than.

separated
adjective verb

(Husband, wife) living apart but still married. To move things away from each other.

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