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Exam (elaborations)

LRA 211 EXAM QUESTIONS WITH CORRECT ANSWERS.

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LRA 211 EXAM QUESTIONS WITH CORRECT ANSWERS.

Institution
LRA 211
Course
LRA 211

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LRA 211 EXAM QUESTIONS WITH
CORRECT ANSWERS

The three fundamental particles of the atom are the - CORRECT
| | | | | | | | | | |



ANSWER✔✔-proton, neutron, electron | |




The atomic nucleus contains - CORRECT ANSWER✔✔-protons and
| | | | | | | |



neutrons


The earliest atomic theory based on an arrangement similar to the solar
| | | | | | | | | | | |



system is attributed to - CORRECT ANSWER✔✔-Ernest Rutherford
| | | | | | |




The component of the nucleus that has a positive charge and mass is
| | | | | | | | | | | | |



the - CORRECT ANSWER✔✔-protons
| | |




The component of the nucleus that has a negative charge and mass is
| | | | | | | | | | | | |



the - CORRECT ANSWER✔✔-electron
| | |




The electron shell closest to the nucleus is lettered - CORRECT
| | | | | | | | | | |



ANSWER✔✔-K
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  • lra 211 exam questions with correct answers
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