____ 1. It is a device that is used to speed up the protons to overcome the repulsion between the protons and the target atomic nuclei by using magnetic and electrical fields.
A. Spectroscopy C. Particle Accelerator
B. Particle Decelerator D. Microscope
____ 2. He created a classification of elements based on their atomic weight.
A. Rutherford C. Millikan
B. Dalton D. Mendeleev
____ 3. It is a one-dimensional point which contains a huge mass in an infinitely small space.
A. Nucleosynthesi
Answer (1)
1. C. Particle Accelerator2. D. Mendeleev3. Singularity (commonly used in physics to describe such a point, e.g., in black holes)
