The term used to describe the number of protons that a specific atom has?
Question: The term used to describe the number of protons that a specific atom has?
The term used to describe the number of protons that a specific atom has is atomic number. The atomic number of an atom is unique to that element and determines its place in the periodic table. For example, the atomic number of hydrogen is 1, the atomic number of helium is 2, and the atomic number of carbon is 6.
The atomic number of an atom is determined by the number of protons in its nucleus. Protons are positively charged particles that are found in the nucleus of an atom, along with neutrons. Neutrons are neutral particles that have no charge. Electrons are negatively charged particles that orbit the nucleus of an atom.
The atomic number of an atom is important because it determines the chemical properties of the atom. Atoms with the same atomic number have the same number of protons and electrons, which means that they have the same chemical properties. For example, all hydrogen atoms have one proton and one electron, which means that they all have the same chemical properties.
The atomic number of an atom is also important because it determines the mass number of the atom. The mass number of an atom is the sum of the number of protons and neutrons in the nucleus of the atom. For example, the mass number of hydrogen is 1 (1 proton + 0 neutrons).
Atomic number is a fundamental concept in chemistry and is used to understand the structure and properties of atoms and molecules.
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