Molecules

Examples

• And yet molecules are made up of even smaller particles, called atoms. Various. The Wonder Book of Knowledge.
• Even the log of wood which lies heavy and motionless on our woodpile is made up of countless billions of molecules each in rapid incessant motion. Bertha M. Clark. General Science.
• The molecules of solid bodies cannot escape so readily as those of liquids and gases, and do not travel far. Bertha M. Clark. General Science.
• In the case of the cologne, some molecules must have escaped from the liquid by the process of evaporation and traveled through the air to the nose. Bertha M. Clark. General Science.
• Because the ferments of that fermentation feed more easily on the right hand than on the left hand molecules. Walter Libby. An Introduction to the History of Science.
• How Large are Molecules? Various. The Wonder Book of Knowledge.
• What is it that makes a molecule of water differ from a molecule of vinegar, and each differ from all other molecules? Bertha M. Clark. General Science.
• Learned men tell us that all hot bodies and all luminous bodies are composed of tiny particles, called molecules, which move unceasingly back and forth with great speed. Bertha M. Clark. General Science.
• Freezing water into ice is caused by making the molecules, and, in turn, the atoms, stick to each other. Various. The Wonder Book of Knowledge.
• One volume of hydrogen has the same nu mber of molecules as one volume of oxygen. Walter Libby. An Introduction to the History of Science.
• This great physicist had prov ed t hat cathode rays are composed not of negatively charged molecules, as had been supposed, but of much smaller particles or corp uscles. Walter Libby. An Introduction to the History of Science.
• That gives us about as clear an idea as it is possible to get of the size of molecules. Various. The Wonder Book of Knowledge.
• Now there are but seventy or eighty different kinds of atoms, and hence there can be but seventy or eighty different substances whose molecules are composed of atoms which are alike. Bertha M. Clark. General Science.
• Sometimes, however, molecules are composed of a group of atoms all of which are alike. Bertha M. Clark. General Science.
• Generally molecules are composed of atoms which are different in kind. Bertha M. Clark. General Science.
• These simple everyday occurrences seem to show that the molecules of a gas must be in a state of continual and rapid motion. Bertha M. Clark. General Science.
• We know that the molecules of a liquid are in motion and are continually passing into the air because in time the vessel becomes empty. Bertha M. Clark. General Science.
• It is just as true that water has these relations as that it is constituted by two molecules of hydrogen in combination with one of oxygen. John Dewey. Democracy and Education.

Inputed by Andre