a group of students are wandering around a room. when their teacher claps, the students sit down wherever they are.
this situation best models the formation of which type of solid?
1) an amorphous solid because the particles do not have a regular structure
2) an amorphous solid because the motion of the particles stopped
3) a crystalline solid because the moving particles lock into fixed positions
4) a crystalline solid because the particles have a long-range order
Answers: 1
Chemistry, 23.06.2019 03:00
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Chemistry, 23.06.2019 05:00
Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants
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Chemistry, 23.06.2019 06:30
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Chemistry, 23.06.2019 14:30
2.38g of black copper (ii) oxide is completely reduced by hydrogen to give copper and water. what are the masses of copper and water formed? ?
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a group of students are wandering around a room. when their teacher claps, the students sit down whe...
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