There are 5 water molecules, each consisting of one oxygen atom (red ball) and two hydrogen atoms (white balls). The bonds holding the H2O molecules together are weak hydrogen bonds. These weak bonds give water its fluid structure.
Source: Qwerter at Czech Wikipedia/ translated to English by Michal Maňas, Vectorized by Magasjukur2/ Wikimedia Commons
Figure 2: Hydrogen Bonding.1
There are 5 water molecules, each consisting of one oxygen atom (red ball) and two hydrogen atoms (white balls). The bonds holding the H2O molecules together are weak hydrogen bonds. These weak bonds give water its fluid structure.