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Periodic Table Part 4: Boron Group (B, Al, Ga, In, Tl, Nh)

26,670 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

Speech Time:

90%
  • 8:58 / 9:56

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

electron

/əˈlekˌträn/

noun

A negatively charged particle.

effective
adjective

Working efficiently to produce a desired result.

learning

/ˈlərniNG/

noun verb

Act of getting knowledge. To get knowledge or skills by study or experience.

numbering

/ˈnəmbər/

verb

To assign a sequence within a group, series, set.

elements

/ˈeləmənt/

noun other

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

configurations

/kənˌfiɡ(y)əˈrāSH(ə)n/

noun other

arrangement of parts or elements. A shape or outline; a method of arrangement.

extracted
verb

remove.

particle
noun

Tiny piece or quantity of something.

covalent

/ˌkōˈvālənt/

adjective noun

of chemical bonds formed by sharing of electrons between atoms. Concerning or characterized by covalence.

outermost

/ˈoudərˌmōst/

adjective pronoun

Situated the farthest possible point from a center. one that is furthest from centre.

oxidation

/ˌäksəˈdāSH(ə)n/

noun

Process of combining with oxygen.

gallium

/ˈɡalēəm/

noun

chemical element of atomic number 31, soft silvery-white metal.

smelting

/ˈsmeltiNG/

noun verb

extraction of metal from its ore. To extract (metals) by heating.

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