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Flesh-Eating Hydrofluoric Acid - Periodic Table of Videos

5,260,739 views

Periodic Videos

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

81%
  • 6:16 / 7:42

Speech Rate:

  • 148 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

controls
other verb

Participants in experiment that are left untouched. To direct or influence the behavior of something.

hydrofluoric
noun

An acidic, extremely corrosive solution of the liquid hydrogen fluoride in water..

approximation

/əˌpräksəˈmāSH(ə)n/

noun

value or quantity that is nearly but not exactly correct.

attacked

/əˈtak/

verb

take military action against.

uncooked

/ˌənˈko͝okt/

adjective verb

not cooked. Not cooked; not ready to eat.

perhaps

/pərˈ(h)aps/

adverb

used to express uncertainty or possibility.

special

/ˈspeSHəl/

adjective noun

better, greater, or otherwise different from what is usual. thing.

hydrogen

/ˈhīdrəjən/

noun

highly flammable gas.

quickly

/ˈkwiklē/

adverb

Without taking a lot of time; fast.

compare

/kəmˈper/

verb

estimate similarity or dissimilarity between.

fascinated

/ˈfasinādəd/

adjective verb

strongly attracted and interested. To attract or interest greatly.

stories

/ˈstôrē/

noun other

account of imaginary or real people. Few of many floors or levels in a building.

thought

/THôt/

noun verb

Idea or memory. To have an idea about something without certainty.

reasonable

/ˈrēz(ə)nəb(ə)l/

adjective

having sound judgement.

decided

/dəˈsīdəd/

adjective verb

definite. To make a legal judgment in court.

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