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Radiation and Radioactive Decay

391,087 views

Bozeman Science

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

97%
  • 10:41 / 10:55

Speech Rate:

  • 189 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

radioactive

/ˌrādēōˈaktiv/

adjective

Emitting harmful energy from nuclear activity.

radiation

/ˌrādēˈāSH(ə)n/

noun

Harmful waves of energy from nuclear activity.

nuclear

/ˈn(y)o͞oklēər/

adjective

relating to nucleus of atom.

measure

/ˈmeZHər/

noun verb

Tool used to calculate the size of something. To determine the value or importance of something.

essentially

/əˈsen(t)SHəlē/

adverb

Basically; (said when stating the basic facts).

periodic

/ˌpirēˈädik/

adjective

Happening regularly, but not frequently.

compared

/kəmˈper/

adjective verb

How similar and different things are. estimate similarity or dissimilarity between.

charges

/CHärj/

noun other verb

price for goods or services. Amount of money you pay for services. To ask for money as a price for a service or goods.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

background

/ˈbakˌɡround/

noun

A position not as important as the main event.

neutrons

/ˈn(y)o͞oträn/

noun other

subatomic particle of about same mass as proton but without electric charge. Charge and mass about equal to a proton; enters into the structure of the atomic nucleus.

positive

/ˈpäzədiv/

adjective noun

Showing that a chemical is present in a test. positive quality.

example

/iɡˈzampəl/

noun verb

thing characteristic of its kind. be illustrated or exemplified.

counter

/ˈkoun(t)ər/

noun prefix verb

A token or flat piece used in games. Being opposite or against something. To try to prevent, as by making a different point.

fundamental

/ˌfəndəˈmen(t)əl/

adjective noun

forming base or core. central rule or principle.

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