Answer briefly II — task. Science State Board, Class 7.

PDF chapter test TRY NOW

Classify the following molecules as the molecules of element or compound.

YCIND05052022_3723_Matter around us.png

1.

2.

3.

4.

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content