By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Nitrogen Triiodide (extra footage) - Periodic Table of Videos

81,759 views

Periodic Videos

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

91%
  • 2:50 / 3:05

Speech Rate:

  • 175 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

showing

/ˈSHōiNG/

noun verb

Occasion when something can be seen, e.g. a movie. To reveal or allow something to be seen.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

contact
adjective noun verb

Touching or feeling something. Communication with someone or something. To get in touch with someone.

increase
noun verb

Fact of increasing; amount something grows by. become or make greater in size or degree.

carefully

/ˈkerfəlē/

adverb

in way that deliberately avoids harm or errors.

footage

/ˈfo͝odij/

noun

Measurement in feet.

obvious

/ˈäbvēəs/

adjective

easily perceived or understood.

according

/əˈkôrdiNG/

adverb verb

as stated by. To give (someone) the respect due to them.

professor

/prəˈfesər/

noun

university academic of highest rank.

touching

/ˈtəCHiNG/

adjective preposition verb

arousing feelings of sympathy or gratitude. concerning. To get involved with (used in negative).

decided

/dəˈsīdəd/

adjective verb

definite. To make a legal judgment in court.

everyone

/ˈevrēˌwən/

pronoun

every person.

chemistry

/ˈkeməstrē/

noun

The study of the structure of substances.

nitrogen

/ˈnītrəjən/

noun

chemical element of atomic number 7.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M