Why do we turn off the microscope before unplugging it from the outlet and use it in a dry place?

We turn off the microscope before unplugging it because the moisture in the room or even around the microscope might send an electrical current to the outlet causing a dangerous exposure from electricity to you. It is important to use it in a dry place because you might get electrocuted if not safe.

Explanation:

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.