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Periodic Table Part 3: Alkaline Earth Metals (Be, Mg, Ca, Sr, Ba, Ra)

19,359 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

Speech Time:

88%
  • 7:47 / 8:49

Speech Rate:

  • 140 wpm - Conversational

Category:

  • Education

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Intro:

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

Video Vocabulary

elements

/ˈeləmənt/

elements
noun other

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

valence

/ˈvāləns/

valence
noun

Relative capacity that interact with antigens.

anomalously
anomalously
adverb

In a different way from what is expected.

decreases
decreases
noun verb

instance of becoming smaller or fewer. To reduce the size, amount or number of something.

ionized

/ˈīəˌnīz/

ionized
verb

Converted totally or partly into ions.

sources

/sôrs/

sources
noun verb

place, person, or thing from which something comes or can be obtained. obtain from particular source.

acquired

/əˈkwī(ə)r/

acquired
verb

To get or earn something by thinking or working.

amounts

/əˈmount/

amounts
noun other verb

quantity. (Values) added up to a certain figure. To add up to a certain figure.

primary

/ˈprīˌmerē/

primary
adjective noun verb

principal. preliminary election. run as opponent of incumbent in preliminary election.

decades

/ˈdekād/

decades
noun other

period of ten years. Periods of 10 years.

magnesium

/maɡˈnēSHəm/

magnesium
noun

chemical element of atomic number 12, silver-white metal of alkaline earth series.

somewhat

/ˈsəmˌ(h)wät/

somewhat
adverb

to moderate extent or by moderate amount.

uranium

/yo͝oˈrānēəm/

uranium
noun

Radioactive element used for nuclear energy/weapon.

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