2. The results of the Rutherford experiment can be categorized in 3 statements. Fill in the missing words 1. Most II. Some II. A few State which result gives evidence that the nucleus is a. heavier than an alpha particle b. very small compared to the size of the atom c. positively charged

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.