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The atomic number refers to the number of what in an atom?
Z, or the atomic number, represents the number of protons in a element as opposed to A, which is the mass number, the number of protons and neutrons.
What identifies the number of protons in the nucleus of an atom?
The atomic number refers to the number of protons in an element.
The number of protons in an atom's nucleus is the?
The number of protons in an atom's nucleus is the Atomic number.
Is mass number the same as atomic number?
No. Atomic number refers to the number of protons present in the nucleus of the atom whereas mass number refers to the sum of the number of protons and neutrons in the nucleus. For example, the isotope lithium-6 has an atomic number of 3 (for 3 protons) and a mass number of 6 (for 3 protons and 3 neutrons).
The atomic number of an atom is equivalent to which of the following?
The atomic number of an atom is equivalent to the number of protons in its nucleus.
What is the particle that identifies a atom?
The number of protons in an atom's nucleus determines its chemical identity.
What is the atomic number of an atom determained by the number of what?
The atomic number of an atom is determined by the number of protons it has.
What is the atomic number always equal to?
The atomic number reflects the charge number of the nucleus. It is always equal to the number of protons found in the nucleus.
The atomic number of an element tells you the number of?
The atomic number refers to how many protons in the nucleus and thus how many electrons are in orbit.
Atomic number equals the number of?
The atomic number is equal to the number of protons in the nucleus and in a neutral atom will also equal the number of electrons.
How do you account for the number of protons?
The atomic number of an element accounts for the number of protons in the nucleus of the atom of that element. For example: * Hydrogen atomic number is one. The nucleus of its atom has one proton. * Oxygen atomic number is 8. The nucleus of its atom has 8 protons. * Iron atomic number is 26. The nucleus of its atom has 26 protons. * Lead atomic number is 82. The nucleus of its atom has 82 protons. * Uranium atomic number is 92. The nucleus of its atom has 92 protons.
How many protons are in the nucleus of an atom?
The number of protons in the nucleus of an atom is equal to the atomic number of the element.
