Mohs Hardness Scale Lab Lancaster High School Hayhurst Page 3 Analysis and Conclusion For each item below, select the letter that labels the correct part of the image. _____ 1. Mineral cannot scratch glass but scratches a fingernail. _____ 2. Mineral scratches glass but is scratched by quartz. _____ 3. Mineral scratches quartz and topaz. _____ 4.
What is the difference between compound microscope and an electron microscope? A compound microscope is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is called â¦ microscopy.
The frame is metal and the microscope has glass optics. The main difference between this model and some others is that it includes a 10x eyepiece and a 16x eyepiece. Total options for magnification include 40X, 64X, 100X, 160X, 400X and 640X. This microscope is mid size (about 13 tall) and has an LED illuminator.