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Lanthanum - A metal is Used To Make OPTICAL FIBER!

156,091 views

Thoisoi2 - Chemical Experiments!

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

96%
  • 3:52 / 4:00

Speech Rate:

  • 140 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

compact
compact
adjective noun verb

closely packed. small case for mirror and make-up. compress.

continue

/kənˈtinyo͞o/

continue
verb

To start doing again after a break, pause, or stop.

kerosene

/ˈkerəˌsēn/

kerosene
noun

light fuel oil obtained by distilling petroleum.

lanthanum

/ˈlanTHənəm/

lanthanum
noun

chemical element of atomic number 57, silvery-white rare earth metal.

similar

/ˈsim(ə)lər/

similar
adjective noun

Nearly the same; alike. person or thing similar to another.

showcasing

/ˈSHōˌkās/

showcasing
verb

To display something to best effect.

periodic

/ˌpirēˈädik/

periodic
adjective

Happening regularly, but not frequently.

beginning

/bəˈɡiniNG/

beginning
adjective noun verb

new or inexperienced. First part of an action or task. To do the first part of an action; to start.

oxidizes

/ˈäksəˌdīz/

oxidizes
verb

To be exposed to oxygen, as when food goes brown.

mineral

/ˈmin(ə)rəl/

mineral
adjective noun

of or denoting mineral. Substance naturally formed in the ground.

lanthanide

/ˈlanTHəˌnīd/

lanthanide
noun other

any of series of fifteen metallic elements from lanthanum to lutetium in periodic table. .

chemical

/ˈkemək(ə)l/

chemical
adjective noun

relating to chemistry. distinct compound or substance.

resembles

/rəˈzembəl/

resembles
verb

To be similar to in looks or manner.

actinides

/ˈaktəˌnīd/

actinides
noun

any of series of fifteen metallic elements from actinium atomic number 89 to lawrencium atomic number 103.

located

/ˈlōˌkāt/

located
verb

discover exact place of.

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