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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

Being finished; done; achieved. finish making or doing.

bombardment

/bämˈbärdmənt/

noun

continuous attack with missiles.

elemental

/ˌeləˈmen(t)l/

adjective noun

Being basic and important. 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

(Being or living) under the surface of the earth. beneath surface of ground. group or movement organized secretly to work against existing regime.

certain

/ˈsərtn/

adjective pronoun

sure or definite. 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 live away from your husband or wife.

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