Chemistry, 09.10.2019 02:20, drandbone92
Mr. stein builds a model of a molecule out of wooden beads and pegs. he uses the model to explain the shape of the molecule. mr. stein uses a model because
a: the real molecule is too small to easily observe.
b: the model makes it more difficult to understand the molecule's shape.
c: the real molecule doesn't actually have a shape.
d: the bonds between the atoms in the real molecule are too strong.
Answers: 1
Chemistry, 23.06.2019 00:30, ejuarez2020
When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
Answers: 2
Mr. stein builds a model of a molecule out of wooden beads and pegs. he uses the model to explain th...
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