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Alkali Metals - 13 Compounds of sodium and nitrogen - Sodium Azide

31,066 views

Royal Society Of Chemistry

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

96%
  • 4:17 / 4:27

Speech Rate:

  • 157 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

positive

/ˈpäzədiv/

adjective noun

Being good or useful. positive quality.

nitrogen

/ˈnītrəjən/

noun

chemical element of atomic number 7.

compound
adjective noun verb

(Of a term) created by combining two or more words. Term created by using two or more words together. To pay interest on a loan including the interest.

electron

/əˈlekˌträn/

noun

stable subatomic particle with charge of negative electricity.

lithium

/ˈliTHēəm/

noun

Soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.

structure

/ˈstrək(t)SHər/

noun verb

arrangement of and relations between parts or elements of something complex. construct or arrange according to plan.

directly

/diˈrektlē/

adverb conjunction

without changing or stopping. as soon as.

formula

/ˈfôrmyələ/

noun

A mathematical or scientific rule.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Essential or particular parts of some things.

possible

/ˈpäsəb(ə)l/

adjective noun

Having a chance of happening, or being true. candidate for job.

happens

/ˈhapən/

verb

To take place or occur.

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

chemical

/ˈkemək(ə)l/

adjective noun

Made of various elements. Basic substance produced by mixing elements.

overall
adjective adverb noun

Viewed as a whole; in general, not as details. taken as a whole. trousers formerly worn as part of army uniform.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. In grammar, containing words such as 'no' or 'not'. refuse to accept.

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