Chemistry, 30.01.2021 04:40, raytaygirl
A student draws a model of an atom to help him determine how the atom will interact with other atoms. Why is the model helpful?
The model is easier to see than an actual atom.
The model accurately represents all properties of the atom.
The model behaves in the same way as an actual atom.
The model shows the properties of the atom that the student needs to know.
Answers: 3
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Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
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For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
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A student draws a model of an atom to help him determine how the atom will interact with other atoms...
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