Plants also need water as a reactant for photosynthesis. The chemical formula for
water is H20. There are two hydrogen atoms and one oxygen atom present in one
H2O molecule. Make a model of H2O using one green and two yellow paper clips
from the bag.​

Respuesta :

Answer:

The model of water from paper clips can be made as follows:

1) As a water molecule has a single atom of hydrogen, we can place the single green paper clip in the center. This green paper clip will depict a hydrogen atom.

2) As two oxygen atoms are present in a molecule of water we can place each of the two yellow paper clips at the sides of the green paper clip. These yellow paper clips will depict the oxygen atoms.