The number of electrons in any atom always equals the number of protons (to make the atom electrically neutral). The atomic number of any element tells you how many protons thâ¦ere are in the nucleus of an atom of that element. The atomic number for platinum (Pt) is 78, and the atomic weight is 195.       Thus, it will have 78 protons.     When electrically Neutral, it will also have 78 electrons.
One gram is equal to 0.0353 ounces. A gram of sugar is approximately 1/4 teaspoon of sugar. A regular paper clip weighs about 1 gram.The gram and kilogram are units of mass in the metric system of measurement. The metric system was invented in France in 1799.
Prefix or abbreviation ( abbr. short brevis ) unit symbol for gram is: g. One pound in weight and mass sense converted to grams equals precisely to 453.59 g. How many grams of weight and mass system are in 1 pound? The answer is: The change of 1 lb - lbs ( pound ) unit for a weight and mass measure equals = into 453.59 g ( gram ) as per its equivalent weight and mass unit type measure often used.