yes
No, solid NaCl cannot conduct an electrical current because ions are not free to move and carry the charge when in the solid state. Only in the molten or aqueous form can NaCl conduct electricity because the ions are mobile.
Yes, water can conduct electricity because it contains ions that allow electric current to flow through it.
Yes, nitric acid is a strong electrolyte and can conduct electricity when dissolved in water. The nitric acid molecules dissociate into ions in solution, allowing for the flow of electric current.
Potassium hydroxide will conduct electric current when dissolved in water due to the presence of ions that allow the flow of electricity. Aluminum foil will not conduct electricity in water as it is a metal and does not dissolve into ions. Sugar is a non-electrolyte and will not conduct electricity when dissolved in water.
Ionic compounds such as salt (sodium chloride) or acids like hydrochloric acid will dissociate into ions when dissolved in water, allowing them to conduct an electrical current. Conversely, nonionic compounds such as sugar will not conduct electricity when dissolved in water.
no
blue
Pencils are insulators because they are made of wood which does not conduct electricity well. The graphite in the pencil lead is an exception, as it can conduct electricity to a limited extent.
les crayons de couleur
Metal conduct electricity and flow of electricity is the current.
green is the efficient colour to conduct photosynthesis
Could have the colour "Khaki" in it.
the answear is they are not yellow but a rare peach colour not found in those horrible bleached coloured pencils but in those newspaper made pencils SAVE ThE ENVIORMENT
Most gases conduct electricity when a very high voltage is applied to them. This occurs in nature as lightning.The gases are ionised ,or stripped of electrons, and then become a plasma whereupon they conduct an electric current and glow according to their chemistry. Neon has a signature red colour.
no. not really
no,
Use a calculator, protractor and ruler, along with colour pencils or similar.