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The law of conservation of mass - Todd Ramsey

1,514,204 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 4:12 / 4:36

Speech Rate:

  • 162 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

hydrogen

/ˈhīdrəjən/

noun

Lightest of all chemical elements.

reshuffle
noun verb

act of reorganizing or rearranging something. interchange positions of.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. At the same time.

familiar

/fəˈmilyər/

adjective noun

well known. demon supposedly obeying witch.

destroy

/dəˈstroi/

verb

To kill a sick or unwanted animal.

created

/krēˈāt/

verb

To make, cause, or bring into existence.

neither

/ˈnēT͟Hər/

adjective adverb conjunction determiner pronoun

Not one or the other not either none of two things. Similarly not, also not. Not in either case. Not one or the other. Not either one.

themselves

/T͟Həmˈselvz/

pronoun

used to refer to group of people or things previously mentioned.

isolated

/ˈīsəˌlādəd/

adjective verb

far away from other places. To keep in a place or situation apart from others.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To set or mark the limits of something.

molecules

/ˈmäləˌkyo͞ol/

noun other

group of atoms bonded together. Two or more atoms chemically combined.

dioxide

/dīˈäkˌsīd/

noun

oxide containing two atoms of oxygen in its molecule or empirical formula.

conservation

/ˌkänsərˈvāSH(ə)n/

noun

Protecting the environment or a species.

boundary

/ˈbound(ə)rē/

noun

line that marks limits of area.

simpler

/ˈsimpəl/

adjective

easily understood or done.

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