Search Header Logo

Echdynnu Haearn

Authored by E Evans

Chemistry

6th - 10th Grade

Used 49+ times

Echdynnu Haearn
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa ddeunydd crai sy'n tynnu'r amhureddau?

golosg

aer poeth

calchfaen

mwyn haearn

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa ddeunydd crai sy'n ffynhonell o garbon?

golosg

aer poeth

calchfaen

mwyn haearn

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa ddeunydd crai sy'n ffynhonell o haearn?

golosg

aer poeth

calchfaen

mwyn haearn

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pa ddeunydd crai sy'n galluogi llosgi'r golosg?

golosg

aer poeth

calchfaen

mwyn haearn

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Nodwch y cynhyrchion sy'n dod o'r ffwrnais chwyth

Calchfaen

Slag

Haearn

Golosg

Ocsigen

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Caiff llawer o'r haearn ei newid i mewn i ddur sy'n ________ haearn.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

___ + O2 --> CO2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?