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Q1: The number of protons in the nucleus
Q25: Why are volcanoes so large on Venus
Q29: What is the approximate average temperature of
Q31: The period of Comet Halley is _
Q39: Uranus rotates on an axis that is
Q40: The rapid rotation and large size of
Q48: During Solar System formation, solid particles contracted
Q50: What is an example of the conservation
Q60: Name the three subatomic particles that make
Q64: Which is a distinguishing characteristic of the