431 o Raddau Cyfwerth â Dur Di-staenyn
|
|
|
|
|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cyfansoddiad cemegol o 431 o ddur di-staenyn
|
|
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
Priodweddau mecanyddol 431 o ddur di-staenyn
|
|
|
|
|
|
|
|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Priodweddau Ffisegol 431 Dur Di-staenyn
|
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
Beth yw'r gwahaniaeth rhwng 316 a 431?yn
Triniaeth wresyn
Graddau amgen i 431yn
Amodau dosbarthuyn
Manylion cyflwyno:O fewn 30-50 diwrnod.








