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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

no longer feeling distressed or anxious. To make a problem less difficult or serious.

dealing

/ˈdēliNG/

noun verb

business relations or transactions. To do business with someone or to sell products.

stability

/stəˈbilədē/

noun

Quality or state of being even or consistent.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

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 say things or ideas to someone with words.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

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. From the beginning of something until the end. Over, in, across an entire thing or place.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

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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