blas.Welsh word
periodic
cyfnodol means “periodic” in Welsh and is used as a adjective. Its recorded IPA pronunciation is /ˌkəvˈnɔdɔl/.
| Mutation | Form |
|---|---|
| Base form | cyfnodol |
| Treiglad Meddal | gyfnodol |
| Treiglad Trwynol | nghyfnodol |
| Treiglad Llaes | chyfnodol |
| Treiglad Llaes a H-prothesis | chyfnodol |
Mae'n bosib gweld trefn yr elfennau yn y Tabl Cyfnodol sy'n dangos y nifer o brotonau sydd gan bob un a beth yw pwysau atomau'r elfen honno gan ddefnyddio Rhif Avogadro.
It is possible to see the order of the elements in the Periodic Table, which shows the number of protons in each of them, with which you can calculate the number of atoms in the element using Avogadro's number.
C1
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