5) (3 parts) calculate the average density of the following objects (assume they are all perfect spheres). use the steps detailed in the examples. show all your work (formulas used, numbers plugged in with proper units, and clearly indicate final answer! a) mass=6.0x1024kg, diameter=12000km (12,000,000 meters) b) mass=2.0x1030kg, diameter=1.4x106km c) what objects in our solar system are similar to the objects in part a and b in terms of size and density (see appendix tables)? which one has greater average density? 6) (2 parts) suppose you have a moon of mass of 4.8x1022kg, and a diameter of 3100km (3,100,000m). a) calculate the average density of this moon. b) considering that water ice has a density of around 1000kg/m3, and silicate rock is around 3000kg/m3, is the bulk of this satellite mostly ice or rock? show all !
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Chemistry, 22.06.2019 08:00
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Chemistry, 22.06.2019 21:00
Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
Answers: 1
5) (3 parts) calculate the average density of the following objects (assume they are all perfect sph...
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