The low values (23 to 30 dynes/cm) result in easy wetting of most materials, which is helpful for. lubricity and other properties. Electrical Properties. The typical volume resistivity of Halocarbon oil is in the range. of 1013 to 1014 ohm-cm. The dielectric constant is quite low.
When metals form ions, they tend to do so by losing their electrons  to gain a positive charge. Losing negatively charged electrons  causes the metals to become more positiv â¦ e due to having more  protons.
Almost all the common + ions are metallic. The most notable exception is NH 4 +. The charges on metals in the representative groups can be determined from their position in the periodic table. Most of the transtition metals have two or more commonly occuring charge.