Questions by Yann Stoneman

Questions by Yann Stoneman

Which of the following has mechanical energy? Car battery Compressed spring Glowing incandescent lightbulb Nucleus of uranium atom

asked Feb 3, 2018

2 answers

3 votes

81.8k views

Which of these best explains what happens when the ionic substance calcium chloride (CaCl2) dissolves in water?. . A. The oxygen atoms in the water molecules are attracted to the Ca2+ ions.. . B. The oxygen

asked Aug 11, 2017

2 answers

2 votes

105k views

Which statement accurately describes the fall of the Aztec empire? A. The Aztec empire in the Caribbean islands was conquered by Christopher Columbus and indigenous soldier, who were called conquistadorses.

asked Feb 2, 2017

2 answers

4 votes

96.3k views

Freeing of individual enslaved persons

asked Oct 16, 2016

1 answer

2 votes

6.1k views

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