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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 or relating to emission of ionizing radiation or particles.

radiation

/ˌrādēˈāSH(ə)n/

noun

Harmful waves of energy from nuclear activity.

nuclear

/ˈn(y)o͞oklēər/

adjective

Concerning or involving the center of an atom.

measure

/ˈmeZHər/

noun verb

Plan to achieve a desired result. To calculate size, weight or temperature of.

essentially

/əˈsen(t)SHəlē/

adverb

Basically; (said when stating the basic facts).

periodic

/ˌpirēˈädik/

adjective

appearing or occurring at intervals.

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. Attacks by running quickly toward someone. To put electricity in a battery.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

background

/ˈbakˌɡround/

noun

Past events that influence things in the present.

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

Being good or useful. positive quality.

example

/iɡˈzampəl/

noun verb

Thing, person which represents a category. be illustrated or exemplified.

counter

/ˈkoun(t)ər/

noun prefix verb

null. Being opposite or against something. To say or do something in opposition or resistance.

fundamental

/ˌfəndəˈmen(t)əl/

adjective noun

forming base or core. (Music) the lowest note in a harmony.

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