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What is the smallest of the 3 types of radiation? Which of the following isotopes is Radioactive? Carbon-12
Carbon-13
Carbon-14? Need to find the solutions to |2(x-1)| + y = 1 and x + 2|y-1| = 8 ? Estimate the wavelength (in nm) of such a proton moving at 2.95 × 108 m/s (mass of a proton = 1.673 × 10−27 kg).? Is it impossible for the universe to be infinite?