one way in which elements differ from each other is the structure of the electron cloud in each elements…

one way in which elements differ from each other is the structure of the electron cloud in each elements atoms. in an electron cloud, an electron that is farther away from the nucleus has\na greater charge than an electron near the nucleus.\na smaller charge than an electron near the nucleus\na higher energy than an electron near the nucleus.\na lower energy than an electron near the nucleus.
Answer
Answer:
C. a higher energy than an electron near the nucleus.
Explanation:
Step1: Understand electron - energy concept
Electrons in an atom have different energy levels.
Step2: Analyze electron - nucleus distance
Electrons farther from the nucleus are in higher - energy orbitals.
Step3: Evaluate options
Options A and B are incorrect as all electrons have the same charge ($- 1.6\times10^{-19}$ C). Option D is incorrect because electrons farther from the nucleus have higher energy, not lower. So the correct answer is that an electron farther from the nucleus has a higher energy than an electron near the nucleus.