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Tabl Cyfnodol
Tabl Cyfnodol
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Chemistry
Upper Secondary (Key Stage 4)
GCSE
This lesson contains
23 slides
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interactive quizzes
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Items in this lesson
Tabl Cyfnodol
Slide 1 - Slide
Labelled the diagram.
Solid
Hylif
Nwy
Ymsolido
Berwi/Anweddu
Cyddwyso
Ymdoddi
Slide 2 - Drag question
Slide 3 - Slide
Slide 4 - Slide
Slide 5 - Slide
Slide 6 - Slide
Slide 7 - Slide
Slide 8 - Slide
Slide 9 - Slide
Slide 10 - Slide
Slide 11 - Slide
Slide 12 - Slide
Slide 13 - Slide
Slide 14 - Slide
Slide 15 - Slide
Slide 16 - Slide
Slide 17 - Slide
Slide 18 - Slide
Beth mae'r grwpiau yn dangos mewn tabl cyfnodol?
A
Nifer electronau
B
Nifer electonau yn y plisg allanol
C
Nifer plisg
D
Nifer protonau
Slide 19 - Quiz
Pa grwp sy'n cynnwys metalai alcali ?
A
Grŵp 17
B
Grŵp 1
C
Grŵp 14
D
Grŵp 2
Slide 20 - Quiz
Beth mae cyfnodau yn dangos yn y tabl cyfnodol?
A
Nifer electronau
B
Nifer protonau
C
Nifer plisg
D
Nifer plisg sy'n cynnwys electronau
Slide 21 - Quiz
Pa elfen sydd a symbol'Na'?
A
Sylffer
B
Nitrogen
C
Sodiwm
D
Neon
Slide 22 - Quiz
Beth yw fformiwla cemegol dŵr?
A
HO₂
B
H₂O
C
H₂O₂
D
OH
Slide 23 - Quiz
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