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Unformatted text preview: Universe? Background radiation 6) What are the four fundamental forces in the Universe and which is weakest?-Gravitational (weakest)-Strong Nuclear-Weak Nuclear-Electromagnetic 7) How do elements with up to 26 protons in the nucleus get created, and how do elements with more than 26 protons in the nucleus get created?-Up to 26 protons fusion within a star-More than 26 protons nova and supernova explosions 8) When in the geoyear history do the first stars and novas appear? January 16th...
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- Spring '08