Adweithiau cemegol

Adweithiau cemegol

7th Grade

14 Qs

quiz-placeholder

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Adweithiau cemegol

Adweithiau cemegol

Assessment

Quiz

Science

7th Grade

Hard

Created by

Lowri Francis

Used 1+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae newid ffisegol yn

gildroadwy

anghildroadwy

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae newid cemegol yn

gildroadwy

anghildroadwy

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae ymdoddi yn enghraifft o newid

cemegol

ffisegol

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae rhewi yn enghraifft o newid

cemegol

ffisegol

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae asid cryf gyda pH o

7

14

1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae alcali cryf gyda pH o

1

14

7

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mae dwr gyda pH o

1

14

7

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