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.
Fortunately, eggs are healthier and lower in calories than most people think! There are about 72 calories in a large egg (50 grams). The exact number depends on the size of an egg. You can expect a small egg to have slightly less than 72 calories and an extra-large egg to have slightly more. Hereâs a general breakdown by size: small egg (38 grams): 54 calories. medium egg (44 grams): 63 calories.