Why does the atomic radius decrease as you move across a period (from left to right)?
Select one:
a. The number of electrons increase, which causes the atomic size to decrease
b. The number of protons increase and pull the electrons in closer to the nucleus
c. The atomic radius does not decrease going from left to right, the radius increases.
d. The number of neutrons increase and pull the electrons in closer to the nucleus
Answers: 3
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Why does the atomic radius decrease as you move across a period (from left to right)?
Select one:
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