An atom's mass number is determined by the number of (1 Point)nucleons in its nucleusneutrons in its nucleusprotons in its nucleuselectrons in its nucleus
Question
An atom's mass number is determined by the number of (1 Point)nucleons in its nucleusneutrons in its nucleusprotons in its nucleuselectrons in its nucleus
Solution
An atom's mass number is determined by the number of nucleons in its nucleus. The term "nucleons" refers to both protons and neutrons, which are the particles found in the nucleus of an atom. Electrons, while part of the atom, do not contribute significantly to an atom's mass and are not located in the nucleus, so they are not considered in the mass number. Therefore, the correct answer is "nucleons in its nucleus".
Similar Questions
ANswer only forever An atom's mass number is determined by the number of (1 Point) nucleons in its nucleus neutrons in its nucleus protons in its nucleus electrons in its nucleus
An atom's atomic number is determined by the number of(1 Point)protons in its nucleusnucleons in its nucleuselectrons in its nucleusneutrons in its nucleus
Define the mass number of an atom.
The mass number of an atom is defined as: Total number of electrons in an atom Total number of protons, neutrons and electrons in an atom Total number of protons in an atom Total number of protons and neutrons in an atom
How is the atomic mass of an element determined?By adding the number of protons and electronsBy the number of protons in the nucleusBy the number of electrons in the outer orbitalsBy adding the number of protons and neutrons in the nucleus
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