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Practice Problem: Atomic Radii and Ionic Radii

35,909 views

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 6:30 / 7:27

Speech Rate:

  • 147 wpm - Conversational

Category:

  • Education

Intro:

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

Video Vocabulary

/smôl/

smaller
adjective

of size that is less than normal or usual.

/ˈspēsēz/

species
noun other

group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. Subsections of a genus (of plants, animals).

/ˈn(y)o͞oklēəs/

nucleus
noun

Control center of a cell.

/əˈtrakSH(ə)n/

attraction
noun

Theme park or fairground; place worth visiting.

/ˌpirēˈädik/

periodic
adjective

appearing or occurring at intervals.

/ˈpraktəs/

practice
noun verb

The office and place for legal or medical work. perform activity repeatedly to improve or maintain proficiency.

/bəˈtwēn/

between
adverb preposition

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

/ˌjərˈmānēəm/

germanium
noun

Brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite.

/əˈlekˌträn/

electrons
noun other

stable subatomic particle with charge of negative electricity. A negatively charged particle.

/ˈslītlē/

slightly
adverb

Only a little.

/ˈsərtnlē/

certainly
adverb

Sure; of course.

/ˈlo͝okiNG/

looking
adjective verb

having specified appearance. To appear to be when you look at them; seem.

/bēˈkəz/

because
conjunction

for reason that.

/ˈprōˌtän/

protons
noun other

stable subatomic particle occurring in all atomic nuclei, with positive electric charge equal in magnitude. Tiny part of atom with positive electrical charge.

/ˌəndərˈstandiNG/

understanding
adjective noun verb

Being sympathetic. Knowledge about something or someone. To know the meaning of language, what someone says.

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