adeiladd cofalent enfawr (diemwnt) Flashcards

1
Q

beth yw priodweddau diemwnt?

A
  • strwythur caled iawn
  • strwythur 3D
  • ymdoddbwynt uchel
  • berwbwynt uchel
  • ddim yn dargludo
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2
Q

pam ydy diemwnt gyda strwythur caled iawn?

A

cynnwys bondiau cryf

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3
Q

pam ydy diemwnt gyda ymdoddbwynt / berwbwynt uchel?

A

bondiau cofalent cryf

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4
Q

pam ydy diemwnt ddim yn dargludo?

A

dim electronnau rhydd

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5
Q

sawl bond cofalent sydd gyda diemwnt?

A

4 bond cofalent cryf

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6
Q

beth ydy diemwnt yn cael ei defnyddio am?

A

gemwaith

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