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Endothermic & Exothermic Reactions

116 views

Pearson+ Channels

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 8:28 / 8:34

Speech Rate:

  • 141 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To say things or ideas to someone with words.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.

changes

/CHānj/

noun other verb

act or process bringing change. Acts of making or becoming something else. To exchange one set of clothes for another.

focused

/ˈfōkəs/

adjective verb

With your attention, concentration on one thing. become able to see clearly.

involved

/inˈvälvd/

adjective verb

Being complicated. To have or be included as a part of something.

universe

/ˈyo͞onəˌvərs/

noun

all existing matter and space considered as whole.

everything

/ˈevrēˌTHiNG/

pronoun

All of the things mentioned.

reaction

/rēˈakSH(ə)n/

noun

Feeling or action in response to something.

thermal

/ˈTHərməl/

adjective noun

relating to heat. Rising body of warm air, e.g. in gliding.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

concerned

/kənˈsərnd/

adjective verb

Worried or anxious. To be about a particular topic.

outside
adjective adverb noun preposition

situated on or near outside. situated beyond boundaries of place. external side or surface. Beyond the limits or edges of some place, thing.

attention

/əˈten(t)SH(ə)n/

noun

Taking notice of someone or something.

thermodynamics

/ˌTHərmōdīˈnamiks/

noun other

branch of physical science that deals with relations between heat and other forms of energy. Area of science concerned with the relationship between heat and other forms of energy.

chemistry

/ˈkeməstrē/

noun

The study of the structure of substances.

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