Use our easy to read table to find how many calories in bread and bread products, such as white bread, hamburger buns, pita bread and mountain bread calories per slice. When counting calories you need to know how many calories or kilojoules are in everything you eat. As bread is one of the staples of life, calories contained in bread make up a large percentage of your calorie intake. Therefore knowing the amount of calories or kj per slice is an important step to controlling weight.
A model of a water molecule. The definition of a molecule is the smallest amount of something, particularly of a chemical substance, that can exist on its own. An example of a molecule are two atoms of hydrogen. molecule. molecule.
A molecule is what you get when any atoms join together. A compound is what you get when atoms of two or more different elements join together. All compounds are molecules, but not all molecules are compounds. Water is a molecule because it is made from atoms that have been chemically combined.It is also a compound because the atoms that make water are not all the same-some are oxygen and some are hydrogen. Oxygen in the atmosphere is a molecule because it is made from two atoms of oxygen.It is not a compound because it is made from atoms of only one element-oxygen.This type of molecule is called a diatomic molecule, a molecule made from two atoms of the same type.xygen in the atmosphere is a molecule because it is made from two atoms of oxygen. It is not a compound because it is made from atoms of only one element-oxygen. This type of molecule is called a diatomic molecule, a molecule made from two atoms of the same type.