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질문 내용 : *Each element has atoms that are idential to each other in all of their pro-perties, and these properties are different from the properties of all other atoms.*When two elements can be combined to make two different compounds, and if samples of these two compounds are taken so that the masses of one of the elements in the two compounds are the same in both samples, then the ratio of the masses of the other element in these compounds will be a ratio of small whole numbers.*While the fundamental particles of the atom were being discoverd, other physicists were performing experiment that laid the foundation for a fundamental revolution in the way all matter is viewed. In the mid-1800s physicists were intereted im the interaction of light and matter.해석 부탁 바래요^^ 영어 독학하느라 구문해석 어렵네요.. 인강도 안듣어서...맨투맨 찾아도 해석이 잘 안되네요^^부탁 드립니다.