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The sum of Which two things is the atomic number in an element?
Wiki User
∙ 12y ago
It is not the sum of two things, but only the number of protons found in the nucleus of the atom. The Atomic Mass is the total number of neutrons and protons in the nucleus.
Wiki User
∙ 12y ago
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Is the atomic number of an element the sum of the protons and electrons in an atom of that element?
Atomic number is the number of protons only=number of electrons
The mass number of an element is equal to what of an element?
The sum of the number of protons and the number of nuetrons.
What does atomic mass number elements symbol elements name and atomic mass tell you about the element?
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
What is the atomic number and atomic mass of this element?
Atomic number is the number of protons. Atomic mass is (mostly) the sum of the masses of the protons and neutrons (more or less).
The number of protons in an atom is called the atomic mass of the element?
The mass number is the sum of protons and neutrons in the atomic nucleus. The number of protons is equal to the atomic number.
What are the atomic number and atomic mass number of?
The atomic number of an element is the number of protons in the nuclei of its atoms. Mass number is the sum of protons and neutrons in the atomic nucleus of a particular isotope of an element.
Is the atomic number of an element the sum of the protons and electrons in an atom of that element?
Atomic number is the number of protons only=number of electrons
What does atomic mass number elements symbol elements name and atomic mass tell you about the element?
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
The mass number of an element is equal to what of an element?
The sum of the number of protons and the number of nuetrons.
What is the mass number for element A?
The mass number is the sum of neutrons and protons in an atomic nucleus.
What is the atomic number and atomic mass of this element?
Atomic number is the number of protons. Atomic mass is (mostly) the sum of the masses of the protons and neutrons (more or less).
How are atomic number and atomic mass alike?
Atomic number and atomic mass are not alike. Atomic number is the number of protons in the nuclei of the atoms of an element. Each element has a unique atomic number. Atomic mass is the combined masses of the protons, neutrons, and electrons of the atoms of an element. Individual isotopes of an element have specific mass numbers, which are the sum of the protons and neutrons in the nuclei of the atoms of the isotope.
The number of protons in an atom is called the atomic mass of the element?
The mass number is the sum of protons and neutrons in the atomic nucleus. The number of protons is equal to the atomic number.
What is mass number made of?
The atomic mass of an element is the sum of its protons and neutrons.
How do you find the mass number on an element?
The mass number is the sum of protons and neutrons in the atomic nucleus.
What is the sum of protons and neutrons known as an element?
Sum of protons and neutrons is the Mass number of the element. The number of protons is equal to the number of electrons. Neutrons and protons are sub atomic particles.
The number of an atom is obtained by totaling the number of?
The Atomic Mass number of an element is the sum of the protons and neutrons in the nucleus of an atom of that element.The relative atomic mass is the average atomic mass number of all the known isotopes of an element.
