A property of all particles of matter that determines whether they are attracted to or repulsed by other particles. Charge is usually designated as positive or negative. If an atom has more protons than electrons, it has a positive charge; if it has more electrons than protons, it has a negative charge.
A Raw fresh whole eggâs 1 serving contains about 148 calories. Out of this calorie content, 16% comes from total fat, 16% comes from saturated fat, 144% comes from cholesterol and 6% comes from sodium. As far as the nutritional value of such an egg is concerned, it has been allotted a B- grade.
Calorie Count. A large hard-boiled whole egg has about 75 total calories. Scoop out the yolk and youâll get rid of around 55 calories, leaving less than 20 calories in the egg white. Of the calories in hard-boiled egg whites, just 1.5 are from carbohydrates and fat combined. All of the remaining calories, about 15 of them, are from protein.