Density 13.546 g/cm3. Characteristics: Mercury is one of the few liquid elements. It dissolves in oxidizing acids, producing either Hg2+ or Hg22+, depending on which reagent is in excess. The metal is also soluble in aqua regia ( a mixture of hydrochloric and nitric acids) to form HgCl42-. Mercury(I) Ion, Hg22+:
One 6-inch serving of the 9-grain wheat bread has 210 calories. The Italian herb and cheese bread has 250 calories per 6-inch serving, while the hearty Italian, Parmesan-oregano and flat bread all have 220 calories for the same size serving. The Italian white has 200 calories per 6-inch serving. The honey oat bread has the most calories at 260 per 6-inch serving. The Monterey cheddar has 240 calories for a serving of the same size, while roasted garlic bread contributes 230 calories per serving.
Calories in Toast. As long as you don't choose a higher-calorie bread, such as potato bread, most types of bread have about the same calories. One slice of toasted whole-wheat bread has 76 calories, while a slice of toasted white bread contains 79 calories.Whole-grain bread is the healthier choice because it has three times more fiber.eanut butter spread over a slice of toast makes a healthy start to your day or a light lunch. The calories are low enough to work into your daily goals without ruining your diet. Plus peanut butter and whole-grain toast are packed with protein, fiber and nutrients.