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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 sure about something; knowing the truth. positive quality.

nitrogen

/ˈnītrəjən/

noun

A colorless chemical element without a smell.

compound
adjective noun verb

made up from several elements. Series of buildings that are walled or fenced off. To make something from various parts or components.

electron

/əˈlekˌträn/

noun

A negatively charged particle.

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. To plan, organize, or arrange the parts of something.

directly

/diˈrektlē/

adverb conjunction

Right away; immediately. as soon as.

formula

/ˈfôrmyələ/

noun

A mathematical or scientific rule.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Forces of the weather, usually bad weather.

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. In the space that separates two objects.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. distinct compound or substance.

overall
adjective adverb noun

taking everything into account. taken as a whole. trousers formerly worn as part of army uniform.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Being harmful, unwanted or unhelpful. no. Reply to a question or statement that means 'no'. refuse to accept.

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