No, boric acid can still be very dangerous to humans, animals, and children. It may requires a lot of it for a lethal dose, but there are also several side effects of exposure to boric acid. Many of the insecticides that contain boric acid will contain a sweetener, such as sugar, to attract insects.
Within a water molecule is covalent bonds. between water molecules are hydrogen bonds.
Covalent bonding of a water molecule. Covalent bonding is a form of chemical bonding between two non-metallic atoms, such as hydrogen and oxygen, which is characterized by the sharing of pairs of electrons between two or more atoms. For stabilization, they share their valence electrons with other atoms.