Boyle's principle, that only bodies should be recognized as chemical elements, phlogiston was considered as a body.
By the help of this criterion Lavoisier composed the first table of chemical elements similar to our modern ones.
Thus we have tabulated in all 65 chemical elements, or chemical atoms, completing three of Sir William Crookes' lemniscates, sufficient for some amount of generalization.
These nutritive compositions contain only suchchemical elements in like chemical proportions as exist in the human body.
These nutritive preparations contain only such chemical elements as exist in the human body; they also contain them in the proper chemical proportion and are entirely free from poisonous substances.
It has been determined that the entire human body consists of a certain number of chemical elements, appearing in different aggregations in different parts.
The physiological chemist has at length discovered that the human body, and every organ of that body consists of a certain number of chemical elements, which appear in different parts in different aggregations.
Illustration: Chart to show the percentage of chemical elementsin the human body.
It is logical to believe that living things use the chemical elements in their surroundings and in some wonderful manner build up their own bodies from the materials found in their environment.
It has been found by chemists that the plants and animals as well as their environment may be reduced to about eighty very simple substances known as chemical elements.
When the chemist separates or analyzes compounds, until he can no longer simplify or subdivide them, he calls these simple products "chemical elements.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "chemical elements" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
