Answer:
A single bond, but it's also a hydrogen bond.
Explanation:
A hydrogen bond forms when hydrogen bonds to the 3 most electronegative atoms: Oxygen, Nitrogen, or Fluorine.
It's a single bond because hydrogen only has two valence electrons. Therefore, the rest of the electrons are placed around the nitrogen atom.
If it’s 22.5 millimeters, it’s gonna be 22,500 micrometers. The answer is C
Answer: The ions which are not spectator ions are
and
Explanation:
Spectator ions are defined as the ions which does not get involved in a chemical equation or they are ions which are found on both the sides of the chemical reaction present in ionic form.
The given chemical equation is:
The ions which are present on both the sides of the equation are
and
and are spectator ions.
Thus the net ionic equation is:

Hence, the correct answer is
and
Think it would be distillation
The nucleus of an atom is made up of Protons and Neutrons.
Hope this answers your question :) ~