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Make 10 Etchants for Copper Printed Circuit Boards

174,181 views

NurdRage

Video Language:

  • English

Caption Language:

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

Accent:

  • English (CA)

Speech Time:

96%
  • 6:38 / 6:51

Speech Rate:

  • 182 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

swimming

/ˈswimiNG/

swimming
noun verb

sport or activity of propelling oneself through water using limbs. To move through water by moving parts of the body.

hydrochloric
hydrochloric
adjective

(Chemistry) chem of or relating to hydrochloric acid.

chemical

/ˈkemək(ə)l/

chemical
adjective noun

Made of various elements. distinct compound or substance.

another

/əˈnəT͟Hər/

another
adjective determiner pronoun

One more, but not this. One more added. One more (thing).

strength

/streNG(k)TH/

strength
noun

quality or state of being physically strong.

available

/əˈvāləb(ə)l/

available
adjective

Able to be used at a scheduled time.

lowering

/ˈlōəriNG/

lowering
noun verb

action of moving in downward direction. To move something downward to the ground.

locally

/ˈlōkəlē/

locally
adverb

with reference to particular area or one's neighbourhood.

peroxide

/pəˈräkˌsīd/

peroxide
noun verb

Chemical used to bleach hair. bleach hair with peroxide.

advantage

/ədˈvan(t)ij/

advantage
noun verb

favourable condition/circumstance. put in favourable position.

etchants

/ˈeCHənt/

etchants
noun

acid or corrosive chemical used in etching.

happening

/ˈhap(ə)niNG/

happening
adjective noun verb

fashionable. event or occurrence. To take place or occur.

hydrogen

/ˈhīdrəjən/

hydrogen
noun

Lightest of all chemical elements.

reactions

/rēˈakSH(ə)n/

reactions
noun other

action performed or feeling experienced in response to situation or event. Feelings or actions in response to some things.

permanganate

/pərˈmaNGɡəˌnāt/

permanganate
noun

Dark purple salt of permanganic acid.

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