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Card 6

Front

Beth yw rhydwythiad?

Back

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Card 7

Front

Beth yw ocsidiad?

Back

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Card 8

Front

Enwch un defnydd crai solet sydd yn gael eu defnyddio yn y ffyrnias chwyth?

Back

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Card 9

Front

Enwch un nwy gwastraff yn y ffyrnais chwyth?

Back

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Card 10

Front

Beth yw hafaliad Cemgol ar gyfer yr adwaith yma?

Back

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Card 11

Front

Beth yw'r enw ar yr electrod +?

Back

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Card 12

Front

Beth yw'r enw ar yr elctrod -?

Back

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Card 13

Front

Beth yw electrolyt?

Back

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Card 14

Front

Ble mae swigod yn ymddangos?

Back

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Card 15

Front

Ble mae metel yn ffurfio?

Back

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