Question

Which of the following statements is true about the structure of the atom?

O The nucleus of an atom is positively charged.
O The electrons are static (i.e. they do not move)
The nucleus is negatively charged
O The nucleus has no charge.

Answer 1

The correct statement about the structure of an atom is that the nucleus of an atom is positively charged. Electrons are not static, they are in constant motion around the nucleus.

Step-by-step explanation:

The correct statement about the structure of an atom is that the nucleus of an atom is positively charged. The nucleus contains protons and neutrons, where protons have a positive charge. Electrons, on the other hand, are located outside the nucleus and they have a negative charge, which means the statement that the nucleus is negatively charged is incorrect.

Furthermore, electrons are not static. They are in constant motion around the nucleus in specific energy levels or orbits. This movement is necessary for stable atomic structure and is crucial for chemical bonding. Overall, an atom is neutral, meaning the positive charge of the protons in the nucleus is balanced by the negative charge of the electrons.

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