pwysau

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

Pwysau Ariannol ar Wasanaethau Llywodraeth Leol

Financial Pressures on Local Government Services

B2

Pa asesiad y mae Llywodraeth Cymru wedi'i wneud i effaith pwysau ariannol ar wasanaethau llywodraeth leol?

What assessment has the Welsh Government made of the impact of financial pressures on local government services?

B2

Mae awdurdodau lleol ledled Cymru yn parhau i ddarparu gwasanaethau effeithiol a gwerthfawr, er gwaethaf pwysau ariannol, drwy reoli cyllidebau'n gadarn, newid gwasanaethau a chanolbwyntio gwariant ar feysydd allweddol o alw cynyddol.

Local authorities across Wales continue to deliver effective and valued services, despite financial pressures, through robust budget management, service change and focusing expenditure on key areas of increased demand.

C1

Nid wyf am roi'r holl ganfyddiadau i chi, ond cytunodd 14 allan o 15 fod pwysau costau byw yn debygol iawn o arwain at orfod lleihau nifer y gwasanaethau a ddarperir.

I won't give you all the findings, but 14 out of 15 agreed that cost-of-living pressures are highly likely to result in them having to reduce the volume of services delivered.

B2