PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

7. Hydrological cycle and the components of water

Choose ALL correct option(s). Note: some questions may have two or three correct answers.

How many hydrogens and oxygen atoms does a water molecule have?

3 hydrogens
2 hydrogens
1 oxygen
2 oxygens

Identify the terms that are related to the characteristics of water.

Cloudy
Transparent
White
Opaque

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