Classify methanol (ch3oh) as a strong electrolyte, a weak electrolyte, or a nonelectrolyte.

Explanation:

A strong electrolyte is defined as the one which contains solute that completely dissociates into ions. Strong acids will lead to the formation of strong electrolytes.

For example, HCl will make a strong electrolyte.

Whereas a weak electrolyte is defined as the one which contains solute that slightly dissociates into ions.

For example, is a weak electrolyte.

This is because methanol when dissolved in water does not completely dissociates into ions. Therefore, very less number of ions are present into the solution and as a result, the solution will not be able to conduct electricity.

Also, oxygen atom being more electronegative in nature will hold the hydrogen atom of O-H more tightly, Hence, very less or no hydrogen ions will not present into the solution.

Therefore, we can conclude that methanol is a weak electrolyte.

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8