Question

objective: you will explore the unique properties of hydrogen bonds and water.
scenario: an alien species from a faraway galaxy has landed on earth. they have never experienced water before. the aliens are very curious about the molecular shape and bonding involved in water molecules. they have also observed many phenomena they hypothesize are related to water. help the aliens learn more about this substance that makes life on earth possible.
part 1: label the water molecules
under extremely high magnification, the aliens have isolated two water molecules. color the water molecules below by shading the oxygen atoms red and leaving the hydrogen atoms white. label the partial chargers and specific bonds in the water molecules.

Explanation:

Oxygen is more electronegative than hydrogen in water molecules. This causes oxygen to have a partial negative charge ($\delta-$) and hydrogen to have a partial positive charge ($\delta+$). The covalent bonds between oxygen and hydrogen within a water - molecule are strong. The dashed lines between water molecules represent hydrogen bonds, which are intermolecular forces. To label as required: shade the larger circles (oxygen atoms) red and leave the smaller circles (hydrogen atoms) white. Mark $\delta-$ on oxygen atoms and $\delta+$ on hydrogen atoms. Label the solid lines as covalent bonds and the dashed lines as hydrogen bonds.

Answer:

Shade oxygen atoms red and hydrogen atoms white. Mark $\delta-$ on oxygen atoms, $\delta+$ on hydrogen atoms. Label solid lines as covalent bonds and dashed lines as hydrogen bonds.