Suppose we imagine the sun to be about the size of a grapefruit. how big an area would the orbits of the eight planets of the solar system cover? the size of a western state (e. g., colorado) the size of a small city the size of a typical campus the size of a typical campus building the size of a typical dorm room

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Physics

Stanley Schneider

22 May, 20:50

Suppose we imagine the sun to be about the size of a grapefruit. how big an area would the orbits of the eight planets of the solar system cover? the size of a western state (e. g., colorado) the size of a small city the size of a typical campus the size of a typical campus building the size of a typical dorm room

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Thomas Melendez · Answer 1

For cation and its original atom, the cation is smaller than its original atom in size. Ex. Radius of Fe2 + is smaller than radius of Fe. Reason is there is less electrons in the cation, making the shielding effect from the electrons smaller while the attraction force from the nucleus remains the same.