The number of protons present in the nucleus of an atom is equal to the number of _______ in a neutral atom and is called the of the atom.

Explanation

To solve the question, we need to fill in the blanks with the appropriate terms related to atomic structure.

1. **Understanding the Question**: The question states that the number of protons present in the nucleus of an atom is equal to the number of _______ in a neutral atom and is called the _______ of the atom.

2. **Identifying the First Blank**: In a neutral atom, the number of protons is equal to the number of electrons. This is because the positive charge of the protons balances the negative charge of the electrons. Therefore, we fill in the first blank with "electrons".

3. **Identifying the Second Blank**: The number of protons in the nucleus of an atom is also known as the atomic number. This is a fundamental property of an element that defines it. Therefore, we fill in the second blank with "atomic number".

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