5
AssignmentMultiple Choice

Atomic Theory

Question 5 • FL-2002110-M/J Comprehensive Science 3 Advanced A - Flex

The current atomic model has a

Answer
A
clear and exact placement for every electron around the nucleus of an atom.
B
clear and distinct border surrounding the nucleus of an atom where electrons are located.
C
predicted area surrounding the nucleus where the electron could be located.

Explanation

The current atomic model describes electrons in terms of probability: it predicts regions around the nucleus where an electron is likely to be found. It does not give an exact position for every electron or a distinct border around the nucleus. Therefore, the correct choice is the predicted area where an electron could be located.

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