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Atomic Number, Atomic Mass, and the Atomic Structure | How to Pass Chemistry

205,808 views

Melissa Maribel

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

103%
  • 6:04 / 5:53

Speech Rate:

  • 156 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

particles

/ˈpärdək(ə)l/

noun other

minute portion of matter. Tiny pieces or quantities of some things.

structures

/ˈstrək(t)SHər/

noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. construct or arrange according to plan.

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.

potassium

/pəˈtasēəm/

noun

chemical element of atomic number 19.

example

/iɡˈzampəl/

noun verb

thing characteristic of its kind. be illustrated or exemplified.

electrons

/əˈlekˌträn/

noun other

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

compound
adjective noun verb

made up from several elements. Series of buildings that are walled or fenced off. constitute.

negatively

/ˈneɡədivlē/

adverb

in negative way.

neutral

/ˈn(y)o͞otrəl/

adjective noun

Not supporting either side in a war, etc.. neutral state or person.

separate
adjective noun verb

Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. To divide two things by being in between them.

discuss

/dəˈskəs/

verb

talk about something with person or people.

positively

/ˈpäzədivlē/

adverb

in positive or affirmative way.

students

/ˈst(y)o͞odnt/

noun other

person who is studying at university or other place of higher education. People studying at school.

difference

/ˈdif(ə)rəns/

noun verb

A thing or issue that people do not agree about. alter coat of arms.

meaning

/ˈmēniNG/

adjective noun verb

expressive. what is meant by word, text, etc.. To express a particular idea or thought.

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