Ionic substance is a compound that comprises elements that are glued together by a force called ionic bonding. Ionic boding is an electrostatic force between ions.
Evidence:
Unlike metallic substances, ionic compounds (in it's solid state) do not aid the transfer of electrons. In other words they do not conduct electricity. It is not true when we talk about ionic compounds dissolved in water. In liquid form or in solution form, they now display conductive abilities unlike when it is in its solid form.
Conductors
Explanation:
Transition metals are good conductors of heat and electricity and can be bent or hammered into shapes.
Ca(s)+2Hcl(aq) ------>CaCl2(s)+H2(g)
Molality is obtained by dividing the number of moles of solute by the mass in kilogram of the solvent. None of the dimensions is dependent in temperature. On the other hand, molarity is obtained by dividing the number of moles of solute by the volume in liters of the solution. Volume is temperature dependent.
Answer:
B. Changing the daylight hours from 14 hrs to 10 hrs
Explanation: