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What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words

133,674 views

Science ABC

Video Language:

  • English

Caption Language:

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

Accent:

Speech Time:

92%
  • 7:42 / 8:17

Speech Rate:

  • 169 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

completely

/kəmˈplētlē/

adverb

In every way or as much as possible.

restore

/rəˈstôr/

verb

To return a thing to its original condition.

elements

/ˈeləmənt/

noun other

essential or characteristic part. Forces of the weather, usually bad weather.

nuclear

/ˈn(y)o͞oklēər/

adjective

Concerning or involving the center of an atom.

charged

/CHärjd/

adjective verb

Amount of money you pay for a service. To give responsibility to take care of or manage.

exceeds

/ikˈsēd/

verb

be greater in number or size than.

miraculous

/məˈrakyələs/

adjective

Wonderful; extraordinary.

strange
adjective

Unusual or odd; surprising because unexpected.

repulsive

/rəˈpəlsiv/

adjective

Very unpleasant; that almost makes you feel sick.

neutral

/ˈn(y)o͞otrəl/

adjective noun

Not taking either side in a debate; not involved. The rest position for gears in a car or vehicle.

countless

/ˈkoun(t)ləs/

adjective

too many to be counted.

usually

/ˈyo͞oZH(o͞o)əlē/

adverb

Normally; regularly.

reimagined

/ˌrēiˈmajən/

verb

To imagine again or anew.

composed

/kəmˈpōzd/

adjective verb

having one's feelings and expression under control. To come together to form or make e.g. music.

certain

/ˈsərtn/

adjective pronoun

sure or definite. some.

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