series of compounds, the masses of element B that combine with 1g of element A to form each compound can be written as a ratio of whole numbers: law of multiple porportions example Dalton's Atomic Theory Elements are composed of particles called atoms (thought of as hard ...
1. Each element is composed of particles known as atoms2. All atoms of a given element are the same but different from all other elements3. Atoms are neither created nor destroyed during a chemical reaction (Law of Conservation of Mass) 单击单词卡可翻转 👆 1 / 41 单词卡 学习 测试 ...
1. All elements composed of tiny indivisible particles are called atoms2. Atoms of the same element are identical, but differ from those of other elements 3. Different atoms can mix together or chemically combine in whole number ratios to form compounds4. Chemical reactions occur when atoms are...