Question
What is an atomic nucleus? a positively charged region at the center of the atom b electrically neugal region at the center of the atom C negatively charged region at the center of the atom x Need a Hint? positive charge that is spread throughout the entire atom
Answer
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Bridget
Master · Tutor for 5 years
Answer
A. a positively charged region at the center of the atom
Explanation
The atomic nucleus is a fundamental concept in physics and chemistry. It is the central part of an atom and is composed primarily of protons and neutrons. Protons carry a positive charge, while neutrons are electrically neutral. Therefore, the nucleus as a whole has a positive charge. The electrons, which are negatively charged, orbit the nucleus in various energy levels. The structure of the nucleus determines the chemical properties of an element, as the number of protons (atomic number) defines the element itself.