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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. To change the makeup of (cabinet, etc.).

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. In an entire or whole manner.

familiar

/fəˈmilyər/

adjective noun

Well-known or easily recognized. demon supposedly obeying witch.

destroy

/dəˈstroi/

verb

To defeat someone or something easily.

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 nor other of two people or things. not the one nor the other of two people or things.

themselves

/T͟Həmˈselvz/

pronoun

Reflexive form of 'they'.

isolated

/ˈīsəˌlādəd/

adjective verb

far away from other places. To separate something from another substance.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To explain the meaning of words.

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

careful use of resource.

boundary

/ˈbound(ə)rē/

noun

line that marks limits of area.

simpler

/ˈsimpəl/

adjective

easily understood or done.

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