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Types of decay | Nuclear chemistry | Chemistry | Khan Academy

710,372 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 16:29 / 17:02

Speech Rate:

  • 171 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

relieved

/rəˈlēvd/

adjective verb

Feeling reduced stress. To make less boring by making some change.

dealing

/ˈdēliNG/

noun verb

business relations or transactions. To give (something bad) to.

stability

/stəˈbilədē/

noun

state of being stable.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

chemistry

/ˈkeməstrē/

noun

branch of science concerned with substances of which matter is composed, investigation of their properties and reactions.

explore

/ikˈsplôr/

verb

To examine something in detail to learn about it.

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To make a formal speech about something.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

mechanics

/məˈkaniks/

noun other

science of motion. Branch of physics concerned with motion of bodies.

constituent

/kənˈstiCHo͞oənt/

adjective noun

being part of whole. Necessary part or element of something else.

quantum

/ˈkwän(t)əm/

noun

The smallest unit or amount of energy.

electrons

/əˈlekˌträn/

noun other

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

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

protons

/ˈprōˌtän/

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.

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